MACROVISION EUROPE LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
 
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 1137
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1241

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7685641 Copy-protected digital audio compact disc, and method and system for producing sameAug 22, 00Mar 23, 10[H04N, G06F, G11B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2005/0132,347 System for controlling the use of a software application on a plurality of computersAbandonedDec 15, 03Jun 16, 05[G06F]

Top Inventors for This Owner

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