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THOMSON GRAND PUBLIC
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92400 COURBEVOIE, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Method for the temporal interpolation of images and device for impl...
Patent number
5,214,751
Issue date
May 25, 1993
Thomson Grand Public
Philippe Robert
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for the control of an electro-optical matrix screen and cont...
Patent number
5,055,833
Issue date
Oct 8, 1991
Thomson Grand Public
Robert Hehlen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Electro-optical display panel with control transistors and method f...
Patent number
4,938,567
Issue date
Jul 3, 1990
Thomson Grand Public
Eric Chartier
G02 - OPTICS
Information
Patent Grant
Method and device for the reduction of noise generated by a digital...
Patent number
4,903,128
Issue date
Feb 20, 1990
Thomson Grand Public
Dominique Thoreau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for separating the luminance and chrominance signals of a PA...
Patent number
4,814,862
Issue date
Mar 21, 1989
Thomson Grand Public
Serge Travert
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cosine transform computing devices, and image coding devices and de...
Patent number
4,754,491
Issue date
Jun 28, 1988
Thomson Grand Public
Denis Mischler
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Adaptive process for the coding and decoding of a sequence of pictu...
Patent number
4,707,738
Issue date
Nov 17, 1987
Thomson Grand Public
Alain Ferre
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73645807 - SECURISCAN
Serial number
73645807
Registration number
1527851
Filing date
Oct 19, 1987
THOMSON GRAND PUBLIC
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments