Xiaofeng WANG

Follow

Person

Markham, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Transform coefficient coding for context-adaptive binary entropy co...
- Patent number 10,412,396
- Issue date Sep 10, 2019
- BlackBerry Limited
- Dake He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Context determination for entropy coding of run-length encoded tran...
- Patent number 10,291,912
- Issue date May 14, 2019
- BlackBerry Limited
- Dake He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transposing a block of transform coefficients, based upon an intra-...
- Patent number 9,813,737
- Issue date Nov 7, 2017
- BlackBerry Limited
- Jing Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding position data for the last non-zero transform coefficient in...
- Patent number 9,681,152
- Issue date Jun 13, 2017
- BlackBerry Limited
- Jing Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding position data for the last non-zero transform coefficient in...
- Patent number 9,215,464
- Issue date Dec 15, 2015
- BlackBerry Limited
- Xiaofeng Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TRANSFORM COEFFICIENT CODING FOR CONTEXT-ADAPTIVE BINARY ENTROPY CO...
- Publication number 20160080749
- Publication date Mar 17, 2016
- BLACKBERRY LIMITED
- Dake HE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODING POSITION DATA FOR THE LAST NON-ZERO TRANSFORM COEFFICIENT IN...
- Publication number 20160073130
- Publication date Mar 10, 2016
- BlackBerry Limited
- Jing WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTEXT DETERMINATION FOR ENTROPY CODING OF RUN-LENGTH ENCODED TRAN...
- Publication number 20150358621
- Publication date Dec 10, 2015
- BLACKBERRY LIMITED
- Dake HE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE CONTEXT INITIALIZATION
- Publication number 20150334425
- Publication date Nov 19, 2015
- BlackBerry Limited
- Dake HE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODING POSITION DATA FOR THE LAST NON-ZERO TRANSFORM COEFFICIENT IN...
- Publication number 20150078432
- Publication date Mar 19, 2015
- BlackBerry Limited
- Xiaofeng WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSPOSING A BLOCK OF TRANSFORM COEFFICIENTS, BASED UPON AN INTRA-...
- Publication number 20150078445
- Publication date Mar 19, 2015
- BlackBerry Limited
- Jing WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE