CANAL+TECHNOLOGIES SOCIETE ANONYME

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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 4238
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7984478 Method and apparatus for a receiver/decoderAug 21, 02Jul 19, 11[H04N]
7848521 Transmitting and processing protected contentAug 24, 01Dec 07, 10[H04N, G06F]
7593620 File and content managementAug 21, 02Sep 22, 09[H04N, G06F]
7437561 Authentication of data transmitted in a digital transmission systemJan 11, 01Oct 14, 08[H04L]
7342966 MPEG table structureJun 11, 02Mar 11, 08[H04N]
7167820 Apparatus for and method of testing applicationsApr 06, 01Jan 23, 07[G06F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7590860 Secure data processing apparatusExpiredNov 14, 02Sep 15, 09[H04L]
2003/0206,553 Routing and processing dataAbandonedDec 10, 02Nov 06, 03[H04L]

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