Yong Zhang

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Washougal, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus, systems and methods for detecting insertion or removal o...
- Patent number 9,877,126
- Issue date Jan 23, 2018
- BlackBerry Limited
- Jens Kristian Poulsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS, SYSTEMS AND METHODS FOR DETECTING INSERTION OR REMOVAL O...
- Publication number 20160309271
- Publication date Oct 20, 2016
- BlackBerry Limited
- Jens Kristian Poulsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE