Xinnong Yang

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San Prafael, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Using location data to determine traffic information
- Patent number 6,594,576
- Issue date Jul 15, 2003
- At Road, Inc.
- Rodric C. Fan
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
Using location data to determine traffic information
- Publication number 20030009277
- Publication date Jan 9, 2003
- Rodric C. Fan
- G01 - MEASURING TESTING