chunchung Chan

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for fast TCH to idle transition
- Patent number 9,485,727
- Issue date Nov 1, 2016
- QUALCOMM Incorporated
- Alvin S. Ng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for power adjustment for link imbalances
- Patent number 9,019,908
- Issue date Apr 28, 2015
- QUALCOMM Incorporated
- Chunchung Chan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Duplexer bypass
- Patent number 8,837,331
- Issue date Sep 16, 2014
- QUALCOMM Incorporated
- ChunChung Chan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR FAST TCH TO IDLE TRANSITION
- Publication number 20140269472
- Publication date Sep 18, 2014
- QUALCOMM Incorporated
- Alvin S. NG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and Method for Power Adjustment for Link Imbalances
- Publication number 20130136042
- Publication date May 30, 2013
- Chunchung Chan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUPLEXER BYPASS
- Publication number 20120195237
- Publication date Aug 2, 2012
- QUALCOMM Incorporated
- ChunChung Chan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE