Gengyan Bei

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Milpitas, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Content delivery system with barge-in mechanism and method of opera...
- Patent number 9,620,115
- Issue date Apr 11, 2017
- Telenav, Inc.
- Weiying Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
CONTENT DELIVERY SYSTEM WITH BARGE-IN MECHANISM AND METHOD OF OPERA...
- Publication number 20140188476
- Publication date Jul 3, 2014
- TeleNav, Inc.
- Weiying Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS