Steven Wayne CAMPBELL

Follow

Person

Waterloo, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Motion vector sign bit hiding
- Patent number 9,363,512
- Issue date Jun 7, 2016
- BlackBerry Limited
- Steven Wayne Campbell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for encoding and decoding transform domain filters
- Patent number 9,264,722
- Issue date Feb 16, 2016
- BlackBerry Limited
- Jing Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for encoding and decoding transform domain filters
- Patent number 8,942,495
- Issue date Jan 27, 2015
- BlackBerry Limited
- Jing Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND DEVICES FOR ENCODING AND DECODING TRANSFORM DOMAIN FILTERS
- Publication number 20150110408
- Publication date Apr 23, 2015
- BlackBerry Limited
- Jing WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION VECTOR SIGN BIT HIDING
- Publication number 20130235936
- Publication date Sep 12, 2013
- Research in Motion Limited
- Steven Wayne CAMPBELL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICES FOR ENCODING AND DECODING TRANSFORM DOMAIN FILTERS
- Publication number 20130129241
- Publication date May 23, 2013
- Research in Motion Limited
- Jing WANG
- G06 - COMPUTING CALCULATING COUNTING