NATIONAL BROADCASTING COMPANY, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1241

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6748385 Dynamic insertion and updating of hypertext links for internet serversMar 13, 01Jun 08, 04[G06F]
6581065 Dynamic insertion and updating of hypertext links for internet serversNov 02, 99Jun 17, 03[G06F]
5200822 Arrangement for and method of processing data, especially for identifying and verifying airing of television broadcast programsApr 23, 91Apr 06, 93[H04N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4963967 Timing audio and video signals with coincidental markersExpiredMar 10, 89Oct 16, 90[H04N]

Top Inventors for This Owner

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