Haiquan Wang

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for selecting transform matrices for down-samplin...
- Patent number 8,903,168
- Issue date Dec 2, 2014
- BlackBerry Limited
- Xiang Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for optimizing quantization for noisy channels
- Patent number 8,451,912
- Issue date May 28, 2013
- Research in Motion Limited
- En-hui Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for optimizing quantization for noisy channels
- Patent number 8,175,169
- Issue date May 8, 2012
- Research in Motion Limited
- En-hui Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR SELECTING TRANSFORM MATRICES FOR DOWN-SAMPLIN...
- Publication number 20120328183
- Publication date Dec 27, 2012
- Research in Motion Limited
- Xiang YU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR OPTIMIZING QUANTIZATION FOR NOISY CHANNELS
- Publication number 20120213298
- Publication date Aug 23, 2012
- Research In Motion Limited
- En-hui Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Optimizing Quantization for Noisy Channels
- Publication number 20090207937
- Publication date Aug 20, 2009
- En-Hui Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE