James Barrett

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London, GB

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Patents Grantslast 30 patents

Information Patent Grant
Hybrid open-loop/closed-loop compression of pictures
- Patent number 9,451,272
- Issue date Sep 20, 2016
- British Broadcasting Corporation
- Thomas Davies
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television system transmitting enciphered data signals during field...
- Patent number 4,205,343
- Issue date May 27, 1980
- Independent Television Companies Association
- James H. Barrett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HYBRID OPEN-LOOP/CLOSED-LOOP COMPRESSION OF PICTURES
- Publication number 20160353132
- Publication date Dec 1, 2016
- BRITISH BROADCASTING CORPORATION
- Thomas Davies
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HYBRID OPEN-LOOP/CLOSED-LOOP COMPRESSION OF PICTURES
- Publication number 20120163450
- Publication date Jun 28, 2012
- BRITISH BROADCASTING CORPORATION
- Thomas Davies
- H04 - ELECTRIC COMMUNICATION TECHNIQUE