Abstract
A method and apparatus for determining a reference time associated with a satellite positioning system. In turn the reference time in one embodiment may be used to determine other navigational information. Such navigational information may include for example the location/position of a satellite positioning system (SPS) receiver. In one embodiment a relative velocity between an SPS receiver and a set of one or more satellites is used to determine an offset between time as indicated by the SPS receiver and the reference time. According to another embodiment of the invention an error statistic is used to determine the reference time. According to yet another embodiment of the invention two records each representing at least a portion of a satellite message are compared to determine time. In one implementation the SPS receiver is mobile and operates in conjunction with a basestation to determine time and/or other navigational information according to one or a combination of the methods described.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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No | Family Member | |||
3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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Yes | Basis Patent | |||
4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | Yes | Basis Patent | ||||
5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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No | Family Member | |||
5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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Yes | Basis Patent | |||
3G | 12/06/2006 | ISLD-200612-006 | QUALCOMM INC |
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No | Family Member | |||
4G,3G | 12/06/2006 | ISLD-200612-006 | QUALCOMM INC | No | Family Member | ||||
5G,4G,3G,2G | 12/06/2006 | ISLD-200612-006 | QUALCOMM INC |
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No | Family Member | |||
Not Available | 12/06/2006 | ISLD-200612-006 | QUALCOMM INC |
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No | Family Member | |||
Not Available | 11/10/2007 | ISLD-200802-002 | QUALCOMM INC | No | Family Member | ||||
Not Available | 20/12/2007 | ISLD-200802-004 | QUALCOMM INC | No | Family Member | ||||
2G | 16/09/2010 | ISLD-201010-017 | QUALCOMM INC | No | Family Member | ||||
4G | 16/09/2010 | ISLD-201010-017 | QUALCOMM INC | No | Family Member | ||||
Not Available | 16/09/2010 | ISLD-201010-017 | QUALCOMM INC |
S1
S2
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No | Family Member | |||
5G | 12/03/2020 | ISLD-202003-021 | QUALCOMM INC | 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 | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
EP1306688A1 | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
S1
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Yes | Basis Patent | |||
EP1306688A1 | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | Yes | Basis Patent | ||||
EP1306688A1 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | Yes | Basis Patent | ||||
EP1306688A1 | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
S1
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No | Family Member | |||
EP1306688A1 | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
EP1306688A1 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
EP1306688B1 | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
S1
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Yes | Basis Patent | |||
EP1306688B1 | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | Yes | Basis Patent | ||||
EP1306688B1 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | Yes | Basis Patent | ||||
EP1306688B1 | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
S1
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No | Family Member | |||
EP1306688B1 | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
EP1306688B1 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
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S1
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Yes | Basis Patent | |||
US2003025632A1 | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | Yes | Basis Patent | ||||
US2003025632A1 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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Yes | Basis Patent | |||
US2003025632A1 | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
S1
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No | Family Member | |||
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No | Family Member | |||
US2003025632A1 | 3G | 12/06/2006 | ISLD-200612-006 | QUALCOMM INC |
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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S1
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No | Family Member | |||
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S1
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No | Family Member | |||
US2003025632A1 | 2G | 16/09/2010 | ISLD-201010-017 | QUALCOMM INC | No | Family Member | ||||
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No | Family Member | |||
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US6597311B2 | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
S1
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Yes | Basis Patent | |||
US6597311B2 | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | Yes | Basis Patent | ||||
US6597311B2 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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Yes | Basis Patent | |||
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No | Family Member | |||
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No | Family Member | |||
US6597311B2 | 3G | 12/06/2006 | ISLD-200612-006 | QUALCOMM INC |
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No | Family Member | |||
US6597311B2 | 4G,3G | 12/06/2006 | ISLD-200612-006 | QUALCOMM INC | No | Family Member | ||||
US6597311B2 | 5G,4G,3G,2G | 12/06/2006 | ISLD-200612-006 | QUALCOMM INC |
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No | Family Member | |||
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No | Family Member | |||
US6597311B2 | Not Available | 11/10/2007 | ISLD-200802-002 | QUALCOMM INC |
S1
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No | Family Member | |||
US6597311B2 | Not Available | 20/12/2007 | ISLD-200802-004 | QUALCOMM INC |
S1
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No | Family Member | |||
US6597311B2 | 2G | 16/09/2010 | ISLD-201010-017 | QUALCOMM INC | No | Family Member | ||||
US6597311B2 | 4G | 16/09/2010 | ISLD-201010-017 | QUALCOMM INC | No | Family Member | ||||
US6597311B2 | Not Available | 16/09/2010 | ISLD-201010-017 | QUALCOMM INC |
S1
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No | Family Member | |||
US6597311B2 | 5G | 12/03/2020 | ISLD-202003-021 | QUALCOMM INC | No | Family Member | ||||
US6215442B1 | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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No | Family Member | |||
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US6215442B1 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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No | Family Member | |||
US6215442B1 | 3G | 12/06/2006 | ISLD-200612-006 | QUALCOMM INC |
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No | Family Member | |||
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US6215442B1 | 5G,4G,3G,2G | 12/06/2006 | ISLD-200612-006 | QUALCOMM INC |
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No | Family Member | |||
US6215442B1 | Not Available | 12/06/2006 | ISLD-200612-006 | QUALCOMM INC |
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No | Family Member | |||
US6215442B1 | Not Available | 11/10/2007 | ISLD-200802-002 | QUALCOMM INC |
S1
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No | Family Member | |||
US6215442B1 | Not Available | 20/12/2007 | ISLD-200802-004 | QUALCOMM INC |
S1
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No | Family Member | |||
US6215442B1 | 2G | 16/09/2010 | ISLD-201010-017 | QUALCOMM INC | No | Family Member | ||||
US6215442B1 | 4G | 16/09/2010 | ISLD-201010-017 | QUALCOMM INC | No | Family Member | ||||
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S1
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No | Family Member | |||
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S1
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No | Family Member | |||
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US2003197639A1 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
S1
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No | Family Member | |||
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S1
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S3
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No | Family Member | |||
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US2003197639A1 | 5G,4G,3G,2G | 12/06/2006 | ISLD-200612-006 | QUALCOMM INC |
S1
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No | Family Member | |||
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S1
S2
S3
S4
S5
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No | Family Member | |||
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S1
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No | Family Member | |||
US2003197639A1 | Not Available | 20/12/2007 | ISLD-200802-004 | QUALCOMM INC |
S1
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No | Family Member | |||
US2003197639A1 | 2G | 16/09/2010 | ISLD-201010-017 | QUALCOMM INC | No | Family Member | ||||
US2003197639A1 | 4G | 16/09/2010 | ISLD-201010-017 | QUALCOMM INC | No | Family Member | ||||
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S1
S2
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No | Family Member | |||
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S1
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No | Family Member | |||
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S1
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No | Family Member | |||
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S1
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No | Family Member | |||
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S1
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No | Family Member | |||
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No | Family Member | |||
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S1
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No | Family Member | |||
US6839021B2 | Not Available | 20/12/2007 | ISLD-200802-004 | QUALCOMM INC |
S1
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No | Family Member | |||
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S1
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No | Family Member | |||
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S1
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No | Family Member | |||
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S1
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No | Family Member | |||
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S1
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No | Family Member | |||
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S1
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No | Family Member | |||
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S1
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No | Family Member | |||
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S1
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No | Family Member | |||
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S1
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No | Family Member | |||
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S1
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No | Family Member | |||
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S1
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No | Family Member | |||
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S1
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No | Family Member | |||
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S1
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No | Family Member | |||
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CA2557823A1 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
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S1
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No | Family Member | |||
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S1
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No | Family Member | |||
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EP1073914A2 | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
S1
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No | Family Member | |||
EP1073914A2 | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
EP1073914A2 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
EP1073914B1 | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
S1
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No | Family Member | |||
EP1073914B1 | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
EP1073914B1 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
EP1566655A2 | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
S1
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No | Family Member | |||
EP1566655A2 | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
EP1566655A2 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
EP1566655A3 | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
S1
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No | Family Member | |||
EP1566655A3 | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
EP1566655A3 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
EP1566655B1 | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
S1
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No | Family Member | |||
EP1566655B1 | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
EP1566655B1 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
EP2017640A1 | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
S1
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No | Family Member | |||
EP2017640A1 | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
EP2017640A1 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
EP2017640B1 | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
S1
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No | Family Member | |||
EP2017640B1 | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
EP2017640B1 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
ES2262744T3 | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
S1
S2
S3
S4
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No | Family Member | |||
ES2262744T3 | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
ES2262744T3 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
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S3
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No | Family Member | |||
ES2322274T3 | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
ES2322274T3 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
ES2358302T3 | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
S1
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S3
S4
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No | Family Member | |||
ES2358302T3 | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
ES2358302T3 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
FI112284B | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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S3
S4
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No | Family Member | |||
FI112284B | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
FI112284B | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
FI20002281A | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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S3
S4
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No | Family Member | |||
FI20002281A | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
FI20002281A | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
FI114343B | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
S1
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S4
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No | Family Member | |||
FI114343B | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
FI114343B | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
FI20030982A | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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No | Family Member | |||
FI20030982A | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
FI20030982A | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
FI116321B | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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S4
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No | Family Member | |||
FI116321B | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
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No | Family Member | |||
FI20040410A | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
FI20040410A | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
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No | Family Member | |||
HK1036107A1 | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
HK1036107A1 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
HK1078136A1 | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
S1
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S4
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No | Family Member | |||
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HK1078136A1 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
HK1083244A1 | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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S4
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No | Family Member | |||
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HK1083244A1 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
IL161530A | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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S4
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No | Family Member | |||
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IL161530A | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
IL161531A | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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No | Family Member | |||
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IL161531A | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
JP2002511592A | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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S4
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No | Family Member | |||
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JP2002511592A | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
JP2009008685A | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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No | Family Member | |||
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JP2009008685A | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
JP4861379B2 | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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S4
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No | Family Member | |||
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JP4861379B2 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
JP2009053193A | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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S4
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No | Family Member | |||
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JP2009053193A | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
JP4843004B2 | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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No | Family Member | |||
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JP4843004B2 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
MXPA00010141A | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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S4
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No | Family Member | |||
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No | Family Member | |||
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S3
S4
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No | Family Member | |||
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WO9953338A2 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
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No | Family Member | |||
WO9953338A3 | 3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC |
S1
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S3
S4
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No | Family Member | |||
WO9953338A3 | 4G,3G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
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No | Family Member | |||
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S4
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No | Family Member | |||
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S3
S4
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No | Family Member | |||
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BR9917732B1 | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
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S4
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No | Family Member | |||
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JP2011257415A | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
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No | Family Member | |||
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S4
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No | Family Member | |||
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CN1306619A | 5G,4G,3G,2G | 03/06/2004 | ISLD-200407-018 | QUALCOMM INC | No | Family Member | ||||
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S4
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No | Family Member | |||
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KR20010071155A | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
KR100622327B1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies

Product

Use Cases

Services

Claim
1. A method for determining time associated with a satellite positioning system, said method comprising:', 'storing a value to indicate a velocity of at least one satellite of the satellite positioning system; and', 'determining said time based on said value.
2. The method of claim 1, wherein the determining of said time comprises:', 'computing a first range value between an entity and said at least one satellite, said first range value associated with a first time error; and', 'determining an offset based on said value and said first range value, said offset indicating said first time error.
3. The method of claim 2, further comprising:', 'determining a position of said entity based on said first range value and said first time error.
4. The method of claim 3, wherein said entity comprises a mobile satellite positioning system (SPS) receiver.
5. The method of claim 3, wherein said determining of said position of said entity based on said first range value and said first time error is performed by a remote entity.
6. The method of claim 5, further comprising said remote entity providing navigational information to said entity, wherein said navigational information comprises information related to said position of said entity.
7. An apparatus for determining time associated with a satellite positioning system, said apparatus comprising:', 'a storage unit for storing a value to indicate a velocity of at least one satellite of the satellite positioning system; and', 'a processor coupled to the storage unit, said processor determining said time based on said value.
8. The apparatus of claim 7, wherein said processor determines said time by:', 'computing a first range value between an entity and said at least one satellite, said first range value associated with a first time error; and', 'determining an offset based on said value and said first range value, said offset indicating said first time error.
9. The apparatus of claim 8, wherein the processor determines a position of said entity based on said first range value and said first time error
10. The apparatus of claim 9, wherein said entity comprises a mobile satellite positioning system (SPS) receiver and wherein said time is an SPS time
11. The apparatus of claim 9, wherein said apparatus comprises said SPS receiver
12. A machine readable medium containing executable instructions which when executed by a processing system cause the processing system to perform a method for determining time associated with a satellite positioning system, said method comprising:', 'storing a value to indicate a velocity of at least one satellite of the satellite positioning system; and', 'determining said time based on said value
13. The machine readable medium of claim 12, wherein the determining said time comprises:', 'computing a first range value between an entity and said at least one satellite, said first range value associated with a first time error; and', 'determining an offset based on said value and said first range value, said offset indicating said first time error
14. The machine readable medium of claim 13, the method further comprising determining a position of said entity based on said first range value and said first time error
15. The machine readable medium of claim 14, wherein said entity comprises a mobile satellite positioning system (SPS) receiver and wherein said time is an SPS time
16. The machine readable medium of claim 14, wherein determining said position of said entity based on said first range value and said first time error is performed by a remote entity
17. The machine readable medium of claim 16, the method further comprising said remote entity providing navigational information to said entity, wherein said navigational information comprises information related to said position of said entity.']
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SUMMARY
ClaimChart-US6433731B1-STO
Patent number:US6433731B1
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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.