Abstract
The video telephony service method includes the step of the mobile communication system which stores profile information setting up a call between culling and called mobile communication terminals; the step of the mobile communication system transmitting the profile information of the calling mobile communication terminal to the called mobile communication terminal as the calling mobile communication terminal transmits the profile information thereof to the mobile communication system; the step of the called mobile communication terminal consulting the profile information and transmitting a response signal to the mobile communication system after establishing conditions for video telephony if it is determined that video telephony is possible for a received profile and the mobile communication system transmitting the response signal to the calling mobile communication terminal; and the step of the mobile communication system establishing a communication path between the calling and called mobile communication terminals.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| 4G | 04/05/2015 | ISLD-201505-001 | SK TELECOM CO LTD | Yes | Family Member | ||||
Specification Information
Specification Information
Technologies
Family Information
| All Granted Patents In Patent Family : | ---- |
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
| USRE45228E | 4G | 04/05/2015 | ISLD-201505-001 | SK TELECOM CO LTD | Yes | Basis Patent | ||||
| CN101077030A | 4G | 04/05/2015 | ISLD-201505-001 | SK TELECOM CO LTD | Yes | Family Member | ||||
| CN101077030B | 4G | 04/05/2015 | ISLD-201505-001 | SK TELECOM CO LTD | Yes | Family Member | ||||
| JP2008518501A | 4G | 04/05/2015 | ISLD-201505-001 | SK TELECOM CO LTD | Yes | Family Member | ||||
| JP4864001B2 | 4G | 04/05/2015 | ISLD-201505-001 | SK TELECOM CO LTD | Yes | Family Member | ||||
| KR100561686B1 | 4G | 04/05/2015 | ISLD-201505-001 | SK TELECOM CO LTD | Yes | Family Member | ||||
| US7898564B2 | 4G | 04/05/2015 | ISLD-201505-001 | SK TELECOM CO LTD | Yes | Family Member | ||||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Connection Establishment/Control
Product
Use Cases
Wireless communication
Services
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.