Inventor · disambiguated record
James Stephen
Also filed as: STEPHEN JAMES · STEPHEN JAMES E · STEPHEN JAMES EDWARD
5 granted patents·3 pending applications·203 citations·filing 2003–2023
78Inventor score
Top patents by PatentIndex Score
8 records- 0194US6839020B2Aiding location determinations in satellite positioning system receiversMOTOROLA INC·Filed 2003·Granted Jan 4, 2005·193 cites·18 claims
- 0287US11719828B2Techniques for detection of global navigation satellite system (GNSS) error using motion sensor outputQUALCOMM INC·Filed 2021·Granted Aug 8, 2023·3 cites·27 claims
- 0381US12249237B2Automotive traffic flow control in the absence of smart infrastructureQUALCOMM INC·Filed 2023·Granted Mar 11, 2025·1 cites·20 claims
- 0461US2024406928A1Precise positioning receiver clock estimation without primary signal dependencyQUALCOMM INC·Filed 2023·Application pending·0 cites
- 0557US2024319385A1Precise positioning using differential carrier phase (dcp)-based measurement updatesQUALCOMM INC·Filed 2023·Application pending·0 cites
- 0653US7786932B2Time-to-first-fix for position determinationSIRF TECH INC·Filed 2007·Granted Aug 31, 2010·3 cites·19 claims
- 0753US2024337755A1Precise positioning engine (ppe) base station swap handlingQUALCOMM INC·Filed 2022·Application pending·0 cites
- 0841US7623066B2Satellite positioning system receiver time determination in minimum satellite coverageMOTOROLA INC·Filed 2004·Granted Nov 24, 2009·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →