WEBTV NETWORKS, 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 7440
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 6236
 
  
 
G06Q DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR 1173
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1150
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7870023 Methods and systems for selectively displaying advertisementsJun 16, 04Jan 11, 11[G06Q]
7197758 Method and apparatus for indexing video programsApr 27, 00Mar 27, 07[H04N]
7036092 Categorical user interface for navigation within a gridMay 23, 02Apr 25, 06[G06F]
6683630 Methods and arrangements for allowing independent program modules to access shared display device resourcesApr 28, 00Jan 27, 04[G09G]
6633725 Layered coding of image data using separate data storage tracks on a storage mediumJan 08, 01Oct 14, 03[H04N]
6560777 Broadcast enhancement trigger addressed to multiple uniquely addressed information resourcesApr 07, 99May 06, 03[H04N]
6449766 System and method for consolidating television rating systemsDec 23, 99Sep 10, 02[H04N]
6380985 Resizing and anti-flicker filtering in reduced-size video imagesSep 14, 98Apr 30, 02[H04N]
6366980 Disc drive for achieving improved audio and visual data transferAug 20, 99Apr 02, 02[G06F]
6332157 Method of accessing multiple services from multiple service providersJun 29, 99Dec 18, 01[G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6944742 Compressed file system for non-volatile RAMExpiredApr 28, 00Sep 13, 05[G06F]
6745245 Managing access to set-top box objects using television conditional access systemExpiredApr 07, 99Jun 01, 04[G06F]
2003/0154,493 Identifying unique broadcastsAbandonedFeb 14, 02Aug 14, 03[H04N]
2003/0097,659 Interrupting the output of media content in response to an eventAbandonedNov 16, 01May 22, 03[H04N]
2003/0005,455 Aggregation of streaming media to improve network performanceAbandonedJun 29, 01Jan 02, 03[H04N]
2002/0170,072 Systems for receiving and processing digital data carried by satellite transmissionsAbandonedMay 09, 01Nov 14, 02[H04N]
2002/0110,360 Systems and methods for recording fragmented programsAbandonedFeb 09, 01Aug 15, 02[H04N]
2002/0108,126 Background enabled recording in a set top boxAbandonedFeb 08, 01Aug 08, 02[H04N]

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