Chih-Chuan Yen

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Escondido, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Mitigation of undesired electromagnetic radiation using passive ele...
- Patent number 9,048,539
- Issue date Jun 2, 2015
- Netgear, Inc.
- Chih-Chuan Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coupling and counterpoise apparatus for radio communication device
- Patent number 8,284,115
- Issue date Oct 9, 2012
- Sierra Wireless, Inc.
- Paul A. Nysen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication apparatus
- Patent number 8,249,532
- Issue date Aug 21, 2012
- Sierra Wireless, Inc.
- Paul A. Nysen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ANTENNA HAVING SPLIT DIRECTORS AND ANTENNA ARRAY COMPRISING SAME
- Publication number 20140266953
- Publication date Sep 18, 2014
- Sierra Wireless, Inc.
- Chih-Chuan YEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MITIGATION OF UNDESIRED ELECTROMAGNETIC RADIATION USING PASSIVE ELE...
- Publication number 20110316750
- Publication date Dec 29, 2011
- Sierra Wireless, Inc.
- Chih-Chuan Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Radio communication apparatus
- Publication number 20090225819
- Publication date Sep 10, 2009
- Sierra Wireless, Inc.
- Paul A. Nysen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Coupling and counterpoise apparatus for radio communication device
- Publication number 20090228608
- Publication date Sep 10, 2009
- Sierra Wireless, Inc.
- Paul A. Nysen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE