Marlene Wan

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cell ID based positioning from cell intersections
- Patent number 8,364,164
- Issue date Jan 29, 2013
- CSR Technology Inc.
- Makarand Phatak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for estimating cell center position for cell ID b...
- Patent number 8,165,607
- Issue date Apr 24, 2012
- CSR Technology Inc.
- Xiangdong Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for estimating cell center position for cell ID b...
- Patent number 7,974,642
- Issue date Jul 5, 2011
- SiRF Technology, Inc.
- Xiangdong Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient ephemeris coding
- Patent number 7,839,324
- Issue date Nov 23, 2010
- SiRF Technology, Inc.
- Makarand S. Phatak
- G01 - MEASURING TESTING
Information Patent Grant
Satellite clock prediction
- Patent number 7,839,331
- Issue date Nov 23, 2010
- SiRF Technology, Inc.
- Geugsheng Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Enhanced aiding in GPS systems
- Patent number 7,724,186
- Issue date May 25, 2010
- SiRF Technology, Inc.
- Marlene Wan
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Satellite Clock Prediction
- Publication number 20080238765
- Publication date Oct 2, 2008
- Gengsheng Zhang
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR ESTIMATING CELL CENTER POSITION FOR CELL ID B...
- Publication number 20080200187
- Publication date Aug 21, 2008
- Xiangdong Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT EPHEMERIS CODING
- Publication number 20080191936
- Publication date Aug 14, 2008
- Makarand S. Phatak
- G01 - MEASURING TESTING
Information Patent Application
Enhanced Aiding in GPS Systems
- Publication number 20080122690
- Publication date May 29, 2008
- Marlene Wan
- G01 - MEASURING TESTING
Information Patent Application
System and method for estimating cell center position for cell ID b...
- Publication number 20080096578
- Publication date Apr 24, 2008
- Xiangdong Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CELL ID BASED POSITIONING FROM CELL INTERSECTIONS
- Publication number 20080039114
- Publication date Feb 14, 2008
- SiRF Technology, Inc.
- Makarand Phatak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE