Inventor · disambiguated record
Kanwar Chadha
Also filed as: CHADHA KANWAR
12 granted patents·1,266 citations·filing 2001–2005
95Inventor score
Technology areasG01S
Files withSIRF TECH INC8CHANG STEVE1SIRE TECHNOLOGY INC1SIRF TECHNOLOGY1SIRF TECHNOLOGY HOLDINGS INC1
Top patents by PatentIndex Score
12 records- 0198US6915208B2Information transfer in a multi-mode global positioning system used with wireless networkSIRF TECH INC·Filed 2003·Granted Jul 5, 2005·215 cites·54 claims
- 0298US6519466B2Multi-mode global positioning system for use with wireless networksSIRF TECH INC·Filed 2002·Granted Feb 11, 2003·252 cites·20 claims
- 0397US6427120B1Information transfer in a multi-mode global positioning system used with wireless networksSIRF TECH INC·Filed 2001·Granted Jul 30, 2002·205 cites·15 claims
- 0497US6389291B1Multi-mode global positioning system for use with wireless networksSIRF TECHNOLOGY·Filed 2001·Granted May 14, 2002·253 cites·19 claims
- 0593US7577448B2Multi-mode global positioning system for use with wireless networksSIRF TECHNOLOGY HOLDINGS INC·Filed 2002·Granted Aug 18, 2009·101 cites·5 claims
- 0692US6542823B2Information transfer in a multi-mode global positioning system used with wireless networksSIRF TECH INC·Filed 2002·Granted Apr 1, 2003·79 cites·19 claims
- 0791US8078189B2System and method for providing location based services over a networkCHANG STEVE·Filed 2005·Granted Dec 13, 2011·62 cites·34 claims
- 0891US7630737B2Method and system for sending location coded imagesSIRF TECH INC·Filed 2005·Granted Dec 8, 2009·34 cites·18 claims
- 0977US7747259B2Method and system for sending location coded images over a wireless networkSIRF TECH INC·Filed 2002·Granted Jun 29, 2010·33 cites·63 claims
- 1070US7970412B2Aided location communication systemSIRF TECH INC·Filed 2005·Granted Jun 28, 2011·8 cites·137 claims
- 1157US7154436B1Shared circuitry for GPS and local area network systemsSIRE TECHNOLOGY INC·Filed 2002·Granted Dec 26, 2006·16 cites·19 claims
- 1250US7970411B2Aided location communication systemSIRF TECH INC·Filed 2004·Granted Jun 28, 2011·8 cites·173 claims
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