Xiaoping Qin

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Kanata, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus pertaining to a cavity-bearing printed circuit...
- Patent number 9,277,652
- Issue date Mar 1, 2016
- BlackBerry Limited
- Kevin Edward Booth
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Mobile wireless communications device including a magnetically cond...
- Patent number 8,718,721
- Issue date May 6, 2014
- BlackBerry Limited
- Xiaoping Qin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile wireless communications device with spatial diversity antenn...
- Patent number 8,649,825
- Issue date Feb 11, 2014
- BlackBerry Limited
- Jari Kristian van Wonterghem
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus Pertaining to a Cavity-Bearing Printed Circuit...
- Publication number 20140262477
- Publication date Sep 18, 2014
- Research in Motion Limited
- Kevin Edward BOOTH
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MOBILE WIRELESS COMMUNICATIONS DEVICE WITH SPATIAL DIVERSITY ANTENN...
- Publication number 20120028685
- Publication date Feb 2, 2012
- Research in Motion Limited
- Jari Kristian VAN WONTERGHEM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE WIRELESS COMMUNICATIONS DEVICE INCLUDING A MAGNETICALLY COND...
- Publication number 20110306392
- Publication date Dec 15, 2011
- Research in Motion Limited
- Xiaoping Qin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE