Thomson-Broadcast

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 3239
 
  
 
F16M FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS OR SUPPORTS134
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 1134
 
  
 
H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS 170

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5796407 Procedure for generation of texture video images and special video effects and device for implementation of the procedureFeb 03, 95Aug 18, 98[G06T]
5745185 Method of synchronization of a digital video signal and device for application of the methodFeb 12, 96Apr 28, 98[H04N]
5601265 Device for locking an apparatus on a support notably a camera on a tripodApr 27, 95Feb 11, 97[F16M]
5442328 Transmission line correction systemDec 31, 92Aug 15, 95[H03H]
5343303 Device for assistance in the optical focusing of a television camera, and camera provided with such a deviceSep 12, 91Aug 30, 94[H04N]
5293235 Method and device for bordering, in digital optical image formation, a subject incrusted on a backgroundMar 06, 92Mar 08, 94[H04N]
5228104 Optical connection system and its use in the transmission of video signalsJan 16, 92Jul 13, 93[G02B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5534924 Method and device to obtain an element of information on depth in the field seen by picture-shooting deviceExpiredDec 13, 93Jul 09, 96[H04N]

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