Abstract
A video quantization parameter coding device is provided with a prediction unit (11) for generating a prediction quantization parameter from a past reconstruction quantization parameter a computation unit (12) for generating a differential quantization parameter from the quantization parameter and the prediction quantization parameter and a quantization parameter coding means (13) for binary arithmetically coding a first bin indicating whether or not the differential quantization parameter is significant a second bin indicating whether the differential quantization parameter is positive or negative and another bin indicating the absolute value of the differential quantization parameter if the differential quantization parameter is significant.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
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No | Family Member | |||
| 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
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No | Family Member | |||
| 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
Specification Information
Specification Information
Technologies
Family Information
| All Granted Patents In Patent Family : | ---- |
| All Pending Patents In Patent Family : | ---- |
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| WO2013001808A1 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | Yes | Basis Patent | ||||
| WO2013001808A1 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | Yes | Basis Patent | ||||
| WO2013001808A1 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
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Yes | Basis Patent | |||
| WO2013001808A1 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | Yes | Basis Patent | ||||
| WO2013001808A1 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | Yes | Basis Patent | ||||
| WO2013001808A1 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | Yes | Basis Patent | ||||
| WO2013001808A1 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | Yes | Basis Patent | ||||
| WO2013001808A1 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
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Yes | Basis Patent | |||
| WO2013001808A1 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | Yes | Basis Patent | ||||
| AU2012277174A1 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| AU2012277174A1 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| AU2012277174A1 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
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No | Family Member | |||
| AU2012277174A1 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| AU2012277174A1 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2012277174A1 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2012277174A1 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2012277174A1 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
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No | Family Member | |||
| AU2012277174A1 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2012277174B2 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| AU2012277174B2 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| AU2012277174B2 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
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No | Family Member | |||
| AU2012277174B2 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| AU2012277174B2 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2012277174B2 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2012277174B2 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2012277174B2 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
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No | Family Member | |||
| AU2012277174B2 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2016200045A1 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| AU2016200045A1 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| AU2016200045A1 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
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No | Family Member | |||
| AU2016200045A1 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| AU2016200045A1 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2016200045A1 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2016200045A1 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2016200045A1 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
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No | Family Member | |||
| AU2016200045A1 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2016200045B2 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| AU2016200045B2 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| AU2016200045B2 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
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No | Family Member | |||
| AU2016200045B2 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| AU2016200045B2 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2016200045B2 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2016200045B2 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2016200045B2 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
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No | Family Member | |||
| AU2016200045B2 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2016250440A1 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| AU2016250440A1 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| AU2016250440A1 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
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No | Family Member | |||
| AU2016250440A1 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| AU2016250440A1 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2016250440A1 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2016250440A1 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2016250440A1 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
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No | Family Member | |||
| AU2016250440A1 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2016250440B2 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| AU2016250440B2 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| AU2016250440B2 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
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No | Family Member | |||
| AU2016250440B2 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| AU2016250440B2 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2016250440B2 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2016250440B2 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| AU2016250440B2 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
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No | Family Member | |||
| AU2016250440B2 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| BR112013033572A2 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| BR112013033572A2 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| BR112013033572A2 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
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No | Family Member | |||
| BR112013033572A2 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| BR112013033572A2 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| BR112013033572A2 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| BR112013033572A2 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| BR112013033572A2 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
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No | Family Member | |||
| BR112013033572A2 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CA2834193A1 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CA2834193A1 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CA2834193A1 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
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No | Family Member | |||
| CA2834193A1 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CA2834193A1 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CA2834193A1 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CA2834193A1 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CA2834193A1 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
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No | Family Member | |||
| CA2834193A1 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN103597829A | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN103597829A | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN103597829A | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
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No | Family Member | |||
| CN103597829A | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN103597829A | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN103597829A | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN103597829A | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN103597829A | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
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No | Family Member | |||
| CN103597829A | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN103597829B | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN103597829B | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN103597829B | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
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No | Family Member | |||
| CN103597829B | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN103597829B | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN103597829B | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN103597829B | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN103597829B | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
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No | Family Member | |||
| CN103597829B | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN107071452A | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN107071452A | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN107071452A | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
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No | Family Member | |||
| CN107071452A | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN107071452A | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN107071452A | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN107071452A | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN107071452A | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
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No | Family Member | |||
| CN107071452A | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN107071452B | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN107071452B | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN107071452B | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
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No | Family Member | |||
| CN107071452B | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN107071452B | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN107071452B | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN107071452B | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN107071452B | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
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No | Family Member | |||
| CN107071452B | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN106454366A | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN106454366A | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN106454366A | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
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No | Family Member | |||
| CN106454366A | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN106454366A | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN106454366A | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN106454366A | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN106454366A | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
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No | Family Member | |||
| CN106454366A | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN106878714A | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN106878714A | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN106878714A | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
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No | Family Member | |||
| CN106878714A | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN106878714A | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN106878714A | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN106878714A | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN106878714A | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
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No | Family Member | |||
| CN106878714A | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN106878714B | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN106878714B | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN106878714B | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
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No | Family Member | |||
| CN106878714B | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN106878714B | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN106878714B | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN106878714B | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN106878714B | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
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No | Family Member | |||
| CN106878714B | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN107105274A | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN107105274A | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN107105274A | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
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No | Family Member | |||
| CN107105274A | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN107105274A | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN107105274A | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN107105274A | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN107105274A | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
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No | Family Member | |||
| CN107105274A | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN106878739A | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN106878739A | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN106878739A | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
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No | Family Member | |||
| CN106878739A | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN106878739A | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN106878739A | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN106878739A | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN106878739A | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| CN106878739A | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN107071453A | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN107071453A | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN107071453A | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| CN107071453A | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN107071453A | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN107071453A | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN107071453A | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN107071453A | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| CN107071453A | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN107071454A | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN107071454A | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN107071454A | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| CN107071454A | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| CN107071454A | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN107071454A | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN107071454A | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| CN107071454A | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| CN107071454A | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP2728864A1 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP2728864A1 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP2728864A1 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| EP2728864A1 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP2728864A1 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP2728864A1 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP2728864A1 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP2728864A1 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| EP2728864A1 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP2728864A4 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP2728864A4 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP2728864A4 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| EP2728864A4 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP2728864A4 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP2728864A4 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP2728864A4 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP2728864A4 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| EP2728864A4 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP2728864B1 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP2728864B1 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP2728864B1 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| EP2728864B1 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP2728864B1 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP2728864B1 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP2728864B1 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP2728864B1 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| EP2728864B1 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324633A1 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP3324633A1 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP3324633A1 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| EP3324633A1 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP3324633A1 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324633A1 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324633A1 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324633A1 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| EP3324633A1 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324633B1 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP3324633B1 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP3324633B1 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| EP3324633B1 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP3324633B1 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324633B1 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324633B1 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324633B1 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| EP3324633B1 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324634A1 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP3324634A1 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP3324634A1 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| EP3324634A1 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP3324634A1 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324634A1 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324634A1 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324634A1 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| EP3324634A1 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324634B1 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP3324634B1 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP3324634B1 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| EP3324634B1 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP3324634B1 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324634B1 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324634B1 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324634B1 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| EP3324634B1 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324635A1 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP3324635A1 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP3324635A1 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| EP3324635A1 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP3324635A1 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324635A1 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324635A1 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324635A1 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| EP3324635A1 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324635B1 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP3324635B1 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP3324635B1 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| EP3324635B1 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| EP3324635B1 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324635B1 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324635B1 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| EP3324635B1 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| EP3324635B1 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| ES2660911T3 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| ES2660911T3 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| ES2660911T3 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| ES2660911T3 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| ES2660911T3 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| ES2660911T3 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| ES2660911T3 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| ES2660911T3 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| ES2660911T3 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| ES2715749T3 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| ES2715749T3 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| ES2715749T3 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| ES2715749T3 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| ES2715749T3 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| ES2715749T3 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| ES2715749T3 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| ES2715749T3 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| ES2715749T3 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| ES2716933T3 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| ES2716933T3 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| ES2716933T3 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| ES2716933T3 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| ES2716933T3 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| ES2716933T3 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| ES2716933T3 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| ES2716933T3 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| ES2716933T3 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| ES2694381T3 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| ES2694381T3 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| ES2694381T3 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| ES2694381T3 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| ES2694381T3 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| ES2694381T3 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| ES2694381T3 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| ES2694381T3 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| ES2694381T3 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JP5867504B2 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| JP5867504B2 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| JP5867504B2 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| JP5867504B2 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| JP5867504B2 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JP5867504B2 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JP5867504B2 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JP5867504B2 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| JP5867504B2 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JPWO2013001808A1 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| JPWO2013001808A1 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| JPWO2013001808A1 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| JPWO2013001808A1 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| JPWO2013001808A1 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JPWO2013001808A1 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JPWO2013001808A1 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JPWO2013001808A1 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| JPWO2013001808A1 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JP2016086430A | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| JP2016086430A | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| JP2016086430A | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| JP2016086430A | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| JP2016086430A | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JP2016086430A | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JP2016086430A | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JP2016086430A | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| JP2016086430A | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JP5892287B1 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| JP5892287B1 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| JP5892287B1 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| JP5892287B1 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| JP5892287B1 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JP5892287B1 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JP5892287B1 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JP5892287B1 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| JP5892287B1 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JP2016116238A | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| JP2016116238A | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| JP2016116238A | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| JP2016116238A | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| JP2016116238A | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JP2016116238A | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JP2016116238A | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JP2016116238A | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| JP2016116238A | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JP6146492B2 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| JP6146492B2 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| JP6146492B2 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| JP6146492B2 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| JP6146492B2 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JP6146492B2 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JP6146492B2 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| JP6146492B2 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| JP6146492B2 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20130135357A | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR20130135357A | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR20130135357A | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR20130135357A | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR20130135357A | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20130135357A | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20130135357A | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20130135357A | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR20130135357A | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR101605663B1 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR101605663B1 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR101605663B1 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR101605663B1 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR101605663B1 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR101605663B1 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR101605663B1 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR101605663B1 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR101605663B1 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20150036830A | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR20150036830A | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR20150036830A | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR20150036830A | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR20150036830A | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20150036830A | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20150036830A | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20150036830A | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR20150036830A | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR101643527B1 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR101643527B1 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR101643527B1 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR101643527B1 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR101643527B1 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR101643527B1 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR101643527B1 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR101643527B1 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR101643527B1 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20160037240A | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR20160037240A | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR20160037240A | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR20160037240A | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR20160037240A | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20160037240A | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20160037240A | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20160037240A | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR20160037240A | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR101696589B1 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR101696589B1 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR101696589B1 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR101696589B1 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR101696589B1 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR101696589B1 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR101696589B1 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR101696589B1 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR101696589B1 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20160090401A | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR20160090401A | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR20160090401A | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR20160090401A | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR20160090401A | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20160090401A | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20160090401A | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20160090401A | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR20160090401A | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR101727449B1 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR101727449B1 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR101727449B1 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR101727449B1 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR101727449B1 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR101727449B1 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR101727449B1 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR101727449B1 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR101727449B1 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20170005522A | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR20170005522A | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR20170005522A | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR20170005522A | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR20170005522A | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20170005522A | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20170005522A | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20170005522A | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR20170005522A | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR101751671B1 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR101751671B1 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR101751671B1 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR101751671B1 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR101751671B1 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR101751671B1 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR101751671B1 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR101751671B1 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR101751671B1 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20170042810A | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR20170042810A | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR20170042810A | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR20170042810A | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| KR20170042810A | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20170042810A | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20170042810A | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| KR20170042810A | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| KR20170042810A | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| MX2013012728A | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| MX2013012728A | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| MX2013012728A | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| MX2013012728A | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| MX2013012728A | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| MX2013012728A | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| MX2013012728A | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| MX2013012728A | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| MX2013012728A | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| MX338541B | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| MX338541B | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| MX338541B | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| MX338541B | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| MX338541B | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| MX338541B | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| MX338541B | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| MX338541B | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| MX338541B | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| MX352866B | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| MX352866B | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| MX352866B | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| MX352866B | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| MX352866B | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| MX352866B | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| MX352866B | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| MX352866B | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| MX352866B | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| PL2728864T3 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| PL2728864T3 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| PL2728864T3 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| PL2728864T3 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| PL2728864T3 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| PL2728864T3 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| PL2728864T3 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| PL2728864T3 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| PL2728864T3 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| PL3324633T3 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| PL3324633T3 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| PL3324633T3 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| PL3324633T3 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| PL3324633T3 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| PL3324633T3 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| PL3324633T3 | 5G,4G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| PL3324633T3 | 5G,4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP |
S1
S2
|
No | Family Member | |||
| PL3324633T3 | 5G,4G,3G,2G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| PL3324634T3 | 4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| PL3324634T3 | 5G,4G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| PL3324634T3 | 5G,4G,3G | 27/09/2019 | ISLD-201909-039 | NEC CORP |
S1
S2
|
No | Family Member | |||
| PL3324634T3 | 5G,4G,3G,2G | 27/09/2019 | ISLD-201909-039 | NEC CORP | No | Family Member | ||||
| PL3324634T3 | 4G,3G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
| PL3324634T3 | 5G | 26/09/2021 | ISLD-202109-005 | NEC CORP | No | Family Member | ||||
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Signal Processing
Product
Use Cases
Network Optimization
Services
Claim
1. A video quantization parameter encoding method for encoding a quantization parameter for a video encoding process that is based on context-based adaptive binary arithmetic encoding, the video quantization parameter encoding method comprising:generating a predicted quantization parameter from a past reconstructed quantization parameter;generating a delta quantization parameter from a quantization parameter and the predicted quantization parameter; and binary arithmetic encoding a first bin indicating whether or not the delta quantization parameter is significant, a sign bin indicating whether the delta quantization parameter is positive or negative, and other bins indicating an absolute value of the delta quantization parameter, in the case where the delta quantization parameter is significant, wherein the binary arithmetic encoding is performed using no context for the sign bin, using a first context for the first bin and using a context different from the first context for the other bins.
2. A video quantization parameter decoding method for decoding a quantization parameter for a video decoding process that is based on context-based adaptive binary arithmetic encoding, the video quantization parameter decoding method comprising: generating a predicted quantization parameter from a past reconstructed quantization parameter; and binary arithmetic decoding a first bin indicating whether or not a delta quantization parameter is significant, a sign bin indicating whether the delta quantization parameter is positive or negative, and other bins indicating an absolute value of the delta quantization parameter, wherein the binary arithmetic decoding is performed using no context for the sign bin, using a first context for the first bin and using a context different from the first context for the other bins.
3. A video quantization parameter encoder for encoding a quantization parameter for a video encoding process that is based on context-based adaptive binary arithmetic encoding, the video quantization parameter encoder comprising:prediction means for generating a predicted quantization parameter from a past reconstructed quantization parameter;computing means for generating a delta quantization parameter from a quantization parameter and the predicted quantization parameter; and quantization parameter encoding means for binary arithmetic encoding a first bin indicating whether or not the delta quantization parameter is significant, a sign bin indicating whether the delta quantization parameter is positive or negative, and other bins indicating an absolute value of the delta quantization parameter, in the case where the delta quantization parameter is significant, wherein the quantization parameter encoding means performs the binary arithmetic encoding using no context for the sign bin, using a first context for the first bin and using a context different from the first context for the other bins.
4. A video quantization parameter decoder for decoding a quantization parameter for a video decoding process that is based on context-based adaptive binary arithmetic encoding, the video quantization parameter decoder comprising:prediction means for generating a predicted quantization parameter from a past reconstructed quantization parameter; and quantization parameter decoding means for binary arithmetic decoding a first bin indicating whether or not a delta quantization parameter is significant, a sign bin indicating whether the delta quantization parameter is positive or negative, and other bins indicating an absolute value of the delta quantization parameter, wherein the quantization parameter decoding means performs the binary arithmetic decoding using no context for the sign bin, using a first context for the first bin and using a context different from the first context for the other bins.
5. A computer readable information recording medium storing a video quantization parameter encoding program for causing a computer in a video quantization parameter encoder for encoding a quantization parameter for a video encoding process that is based on context-based adaptive binary arithmetic encoding, to execute:generating a predicted quantization parameter from a past reconstructed quantization parameter;generating a delta quantization parameter from a quantization parameter and the predicted quantization parameter; and binary arithmetic encoding a first bin indicating whether or not the delta quantization parameter is significant, a sign bin indicating whether the delta quantization parameter is positive or negative, and other bins indicating an absolute value of the delta quantization parameter, in the case where the delta quantization parameter is significant, wherein the binary arithmetic encoding is performed using no context for the sign bin, using a first context for the first bin and using a context different from the first context for the other bins.
6. A computer readable information recording medium storing a video quantization parameter decoding program for causing a computer in a video quantization parameter decoder for decoding a quantization parameter for a video decoding process that is based on context-based adaptive binary arithmetic encoding, to execute:generating a predicted quantization parameter from a past reconstructed quantization parameter; and binary arithmetic decoding a first bin indicating whether or not a delta quantization parameter is significant, a sign bin indicating whether the delta quantization parameter is positive or negative, and other bins indicating an absolute value of the delta quantization parameter, wherein the binary arithmetic decoding is performed using no context for the sign bin, using a first context for the first bin and using a context different from the first context for the other bins.
7. A video quantization parameter encoding method for encoding a quantization parameter for a video encoding process that is based on context-based adaptive binary arithmetic encoding, the video quantization parameter encoding method comprising:generating a predicted quantization parameter from a past reconstructed quantization parameter;generating a delta quantization parameter from a quantization parameter and the predicted quantization parameter; and binary-arithmetic-encoding a first bin indicating whether or not the delta quantization parameter is significant, a sign bin indicating whether the delta quantization parameter is positive or negative, in the case where the delta quantization parameter is significant, and other bins indicating an absolute value of the delta quantization parameter, in the case where the delta quantization parameter is significant, wherein the binary-arithmetic-encoding is -performed using no context for the sign bin, using a first context for the first bin and using a context different from the first context for the other bins, and wherein the other bins are binary-arithmetic-encoded, using the same context for a predetermined bin and a bin subsequent to the predetermined bin.
8. The video quantization parameter encoding method according to claim 7, wherein when the binary-arithmetic-encoding is performed, updating context variables comprising a most probable symbol and a probability of the most probable symbol according to a corresponding bin.
9. The video quantization parameter encoding method according to claim 8, wherein in the case where the delta quantization parameter is not significant, a value of the first bin is set to zero, and in the case where the delta quantization parameter is significant, the value of the first bin is set to one
10. The video quantization parameter encoding method according to claim 9, wherein in the case where the delta quantization parameter comprises a positive value, a value of the sign bin is set to zero, in the case where the delta quantization parameter comprises a negative value, the value of the sign bin is set to one
11. A video quantization parameter decoding method for decoding a quantization parameter for a video decoding process that is based on context-based adaptive binary arithmetic encoding, the video quantization parameter decoding method comprising:generating a predicted quantization parameter from a past reconstructed quantization parameter; and binary-arithmetic-decoding a first bin indicating whether or not a delta quantization parameter is significant, a sign bin indicating whether the delta quantization parameter is positive or negative, and other bins indicating an absolute value of the delta quantization parameter, wherein the binary-arithmetic-decoding is performed using no context for the sign bin, using a first context for the first bin and using a context different from the first context for the other bins, and wherein the other bins are binary-arithmetic-decoded, using the same context for a predetermined bin and a bin subsequent to the predetermined bin.12. The video quantization parameter decoding method according to claim 11, wherein when the binary-arithmetic-decoding is performed, updating context variables comprising a most probable symbol and a probability of the most probable symbol according to a corresponding bin.13. The video quantization parameter decoding method according to claim 12, wherein in the case where a value of the first bin is zero, the delta quantization parameter is not significant, and in the case where the value of the first bin is one, the delta quantization parameter is significant.14. The video quantization parameter decoding method according to claim 13, wherein in the case where a value of the sign bin is zero, the delta quantization parameter comprises a positive value, and in the case where the value of the sign bin is one, the delta quantization parameter comprises a negative value.15. A video quantization parameter encoder for encoding a quantization parameter for a video encoding process that is based on context-based adaptive binary arithmetic encoding, the video quantization parameter encoder comprising:prediction means for generating a predicted quantization parameter from a past reconstructed quantization parameter;computing means for generating a delta quantization parameter from a quantization parameter and the predicted quantization parameter; and quantization parameter encoding means for binary-arithmetic-encoding a first bin indicating whether or not the delta quantization parameter is significant, a sign bin indicating whether the delta quantization parameter is positive or negative, and other bins indicating an absolute value of the delta quantization parameter, in the case where the delta quantization parameter is significant, wherein quantization parameter encoding means performs the binary-arithmetic-encoding using no context for the sign bin, using a first context for the first bin and using a context different from the first context for the other bins, and wherein quantization parameter encoding means binary-arithmetic-encodes the other bins using the same context for a predetermined bin and a bin subsequent to the predetermined bin.16. The video quantization parameter encoder according to claim 15, wherein when performing the binary-arithmetic-encoding, the quantization parameter encoding means updates context variables comprising a most probable symbol and a probability of the most probable symbol according to a corresponding bin.17. The video quantization parameter encoder according to claim 16, wherein in the case where the delta quantization parameter is not significant, a value of the first bin is set to zero, and in the case where the delta quantization parameter is significant, the quantization parameter encoding means sets the value of the first bin to one.18. The video quantization parameter encoder according to claim 17, wherein in the case where the delta quantization parameter comprises a positive value, a value of the sign bin is set to zero, in the case where the delta quantization parameter comprises a negative value, the quantization parameter encoding means sets the value of the sign bin to one.19. A video quantization parameter decoder for decoding a quantization parameter for a video decoding process that is based on context-based adaptive binary arithmetic encoding, the video quantization parameter decoder comprising:prediction means for generating a predicted quantization parameter from a past reconstructed quantization parameter; and quantization parameter decoding means for binary-arithmetic-decoding a first bin indicating whether or not a delta quantization parameter is significant, a sign bin indicating whether the delta quantization parameter is positive or negative, and other bins indicating an absolute value of the delta quantization parameter, wherein the quantization parameter decoding means performs the binary-arithmetic-decoding using no context for the sign bin, using a first context for the first bin and using a context different from the first context for the other bins, and wherein the quantization parameter decoding means binary-arithmetic-decodes the other bins using the same context for a predetermined bin and a bin subsequent to the predetermined bin.
20. The video quantization parameter decoder according to claim 19, wherein when performing the binary-arithmetic-decoding, the quantization parameter decoding means updates context variables comprising a most probable symbol and a probability of the most probable symbol according to a corresponding bin.
21. The video quantization parameter decoder according to claim 20, wherein in the case where a value of the first bin is zero, the delta quantization parameter is not significant ,and in the case where the value of the first bin is one, the delta quantization parameter is significant.
22. The video quantization parameter decoder according to claim 21, wherein in the case where a value of the sign bin is zero, the delta quantization parameter comprises a positive value, and in the case where the value of the sign bin is one, the delta quantization parameter comprises a negative value.
23. A computer readable information recording medium storing a video quantization parameter encoding program for causing a computer in a video quantization parameter encoder for encoding a quantization parameter for a video encoding process that is based on context-based adaptive binary arithmetic encoding, to execute:generating a predicted quantization parameter from a past reconstructed quantization parameter; generating a delta quantization parameter from a quantization parameter and the predicted quantization parameter; and binary-arithmetic-encoding a first bin indicating whether or not the delta quantization parameter is significant, a sign bin indicating whether the delta quantization parameter is positive or negative, in the case where the delta quantization parameter is significant, and other bins indicating an absolute value of the delta quantization parameter, in the case where the delta quantization parameter is significant, wherein the binary-arithmetic-encoding is performed using no context for the sign bin, using a first context for the first bin and using a context different from the first context for the other bins, and wherein the other bins are binary-arithmetic-encoded, using the same context for a predetermined bin and a bin subsequent to the predetermined bin.
24. The information recording medium according to claim 23, wherein when the binary-arithmetic-encoding is performed, updating context variables comprising a most probable symbol and a probability of the most probable symbol according to a corresponding bin.
25. The information recording medium according to claim 24, wherein in the case where the delta quantization parameter is not significant, a value of the first bin is set to zero, and in the case where the delta quantization parameter is significant, the value of the first bin is set to one.
26. The information recording medium according to claim 25, wherein in the case where the delta quantization parameter comprises a positive value, a value of the sign bin is set to zero, in the case where the delta quantization parameter comprises a negative value, the value of the sign bin is set to one.
27. A computer readable information recording medium storing a video quantization parameter decoding program for causing a computer in a video quantization parameter decoder for decoding a quantization parameter for a video decoding process that is based on context-based adaptive binary arithmetic encoding, to execute:generating a predicted quantization parameter from a past reconstructed quantization parameter; and binary-arithmetic-decoding a first bin indicating whether or not a delta quantization parameter is significant, a sign bin indicating whether the delta quantization parameter is positive or negative, and other bins indicating an absolute value of the delta quantization parameter, wherein the binary-arithmetic-decoding is performed using no context for the sign bin, using a first context for the first bin and using a context different from the first context for the other bins, and wherein the other bins are binary-arithmetic-decoded, using the same context for a predetermined bin and a bin subsequent to the predetermined bin.
28. The information recording medium according to claim 27, wherein when the binary-arithmetic-decoding is performed, updating context variables comprising a most probable symbol and a probability of the most probable symbol according to a corresponding bin.
29. The information recording medium according to claim 28, wherein in the case where a value of the first bin is zero, the delta quantization parameter is not significant, and in the case where the value of the first bin is one, the delta quantization parameter is significant.
30. The information recording medium according to claim 29, wherein in the case where a value of the sign bin is zero, the delta quantization parameter comprises a positive value, and in the case where the value of the sign bin is one, the delta quantization parameter comprises a negative value.
31. A video quantization parameter decoding method for decoding a quantization parameter for a video decoding process that is based on context-based adaptive binary arithmetic encoding, the video quantization parameter decoding method comprising:binary-arithmetic-decoding a first bin indicating whether or not a delta quantization parameter is significant, a sign bin indicating whether the delta quantization parameter is positive or negative, and other bins indicating an absolute value of the delta quantization parameter;generating a delta quantization parameter by de-binarizing the first bin, the other bins and the sign bin; and generating a re-constructed quantization parameter by adding a predicted quantization parameter to the delta quantization parameter, wherein the binary-arithmetic-decoding is performed using no context for the sign bin, using a first context for the first bin and using a second context for the other bins.
32. The video quantization parameter decoding method according to claim 31, wherein when the binary-arithmetic-decoding is performed, updating context variables comprising a most probable symbol and a probability of the most probable symbol according to a corresponding bin.
33. The video quantization parameter decoding method according to claim 32, wherein in the case where a value of the first bin is zero, the delta quantization parameter is not significant, and in the case where the value of the first bin is one, the delta quantization parameter is significant.
34. The video quantization parameter decoding method according to claim 33, wherein in the case where a value of the sign bin is zero, the delta quantization parameter comprises a positive value, and in the case where the value of the sign bin is one, the delta quantization parameter comprises a negative value.
35. A video quantization parameter decoder for decoding a quantization parameter for a video decoding process that is based on context-based adaptive binary arithmetic encoding, the video quantization parameter decoder comprising:quantization parameter decoding means for binary-arithmetic-decoding a first bin indicating whether or not a delta quantization parameter is significant, a sign bin indicating whether the delta quantization parameter is positive or negative, and other bins indicating an absolute value of the delta quantization parameter;de-binarization means for generating a delta quantization parameter by de-binarizing the first bin, the other bins and the sign bin; and adding means for generating a re-constructed quantization parameter by adding a predicted quantization parameter to the delta quantization parameter, wherein the quantization parameter decoding means performs the binary-arithmetic-decoding using no context for the sign bin, using a first context for the first bin and using a second context for the other bins.
36. The video quantization parameter decoder according to claim 35, wherein when performing the binary-arithmetic-decoding, the quantization parameter decoding means updates context variables comprising a most probable symbol and a probability of the most probable symbol according to a corresponding bin.
37. The video quantization parameter decoder according to claim 36, wherein in the case where a value of the first bin is zero, the delta quantization parameter is not significant, and in the case where the value of the first bin is one, the delta quantization parameter is significant.
38. The video quantization parameter decoder according to claim 37, wherein in the case where a value of the sign bin is zero, the delta quantization parameter comprises a positive value, and in the case where the value of the sign bin is one, the delta quantization parameter comprises a negative value.
39. A computer readable information recording medium storing a video quantization parameter decoding program for causing a computer in a video quantization parameter decoder for decoding a quantization parameter for a video decoding process that is based on context-based adaptive binary arithmetic encoding, to execute: binary-arithmetic-decoding a first bin indicating whether or not a delta quantization parameter is significant, a sign bin indicating whether the delta quantization parameter is positive or negative, and other bins indicating an absolute value of the delta quantization parameter;generating a delta quantization parameter by de-binarizing the first bin, the other bins and the sign bin; and generating a re-constructed quantization parameter by adding a predicted quantization parameter to the delta quantization parameter, wherein the binary-arithmetic-decoding is performed using no context for the sign bin, using a first context for the first bin and using a second context for the other bins.
40. The information recording medium according to claim 39, wherein when the binary-arithmetic-decoding is performed, updating context variables comprising a most probable symbol and a probability of the most probable symbol according to a corresponding bin.
41. The information recording medium according to claim 40, wherein in the case where a value of the first bin is zero, the delta quantization parameter is not significant, and in the case where the value of the first bin is one, the delta quantization parameter is significant.
42. The information recording medium according to claim 41, wherein in the case where a value of the sign bin is zero, the delta quantization parameter comprises a positive value, and in the case where the value of the sign bin is one, the delta quantization parameter comprises a negative value.']
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ClaimChart-CA2834193C-STO
Patent number:CA2834193C
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