Yingchun Xu

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Madison, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for allocating data packet pathways
- Patent number 7,403,475
- Issue date Jul 22, 2008
- UTStarcom, Inc.
- Narothum Saxena
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR HEADER COMPRESSION FOR CDMA EVDO SYSTEMS
- Publication number 20100003928
- Publication date Jan 7, 2010
- MOTOROLA, INC.
- Dah-Lain Almon Tang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System, method and handset for sharing a call in a VoIP system
- Publication number 20070293220
- Publication date Dec 20, 2007
- MOTOROLA, INC.
- Jerry J. Mahler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE