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Charles P. Sandbank
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Reigate, GB
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last 30 patents
Information
Patent Grant
Data transmission in active picture period
Patent number
5,075,773
Issue date
Dec 24, 1991
British Broadcasting Corporation
Ian R. Pullen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Television signals
Patent number
5,053,857
Issue date
Oct 1, 1991
British Broadcasting Corporation
Charles P. Sandbank
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bandwidth compression for television signals
Patent number
4,942,466
Issue date
Jul 17, 1990
British Broadcasting Corporation
Charles P. Sandbank
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device for the remote control of a videorecorder or a videoreceiver
Patent number
4,885,579
Issue date
Dec 5, 1989
British Broadcasting Corporation
Charles P. Sandbank
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of coding a video signal for transmission in a restricted ba...
Patent number
4,862,264
Issue date
Aug 29, 1989
British Broadcasting Corporation
Nicholas D. Wells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color television system
Patent number
4,847,676
Issue date
Jul 11, 1989
British Broadcasting Corporation
Andrew Oliphant
H04 - ELECTRIC COMMUNICATION TECHNIQUE