NDS LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 5280
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 3239
 
  
 
F02C GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS 158
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 1134

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9847984 System for efficient generation and distribution of challenge-response pairsOct 23, 13Dec 19, 17[H04L]
8365531 Fuel injectorNov 19, 07Feb 05, 13[F02C]
8171508 Enhanced parental controlFeb 07, 07May 01, 12[H04N]
7797552 Method and apparatus for controlling paired operation of a conditional access module and an integrated receiver and decoderSep 20, 02Sep 14, 10[G06F]
7100051 Public-key signature methods and systemsApr 19, 00Aug 29, 06[H04L]
6449632 Apparatus and method for agent-based feedback collection in a data broadcasting networkApr 01, 99Sep 10, 02[G06F]
D427189 Housing panel for electronic equipmentMar 11, 99Jun 27, 00[1499]
D427190 Housing panel for electronic equipmentMar 11, 99Jun 27, 00[1499]
D426542 Housing panel for electronic equipmentMar 11, 99Jun 13, 00[1499]
5974193 Relating to noise reductionDec 20, 96Oct 26, 99[H04N, G06T, G06K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0102,575 DIGITAL CONTENT DELIVERY SYSTEM AND METHODAbandonedNov 30, 11Apr 26, 12[G06Q, G06F]
2011/0103,582 System for securing access to data streamsAbandonedJan 03, 11May 05, 11[H04N]
2010/0257,561 Surfer's ParadiseAbandonedSep 22, 05Oct 07, 10[H04N]
2010/0223,644 Program guide optimization systemAbandonedMay 06, 10Sep 02, 10[H04N]
2010/0121,748 Configuring field programmable devicesAbandonedSep 16, 09May 13, 10[G06Q, G06F]
2010/0017,532 TRANSPORT STREAM MIGRATION METHOD AND SYSTEMAbandonedNov 27, 06Jan 21, 10[G06F]
2009/0300,673 Peer- to- peer set-top box systemAbandonedJun 11, 07Dec 03, 09[H04N]
2009/0231,178 Downloadable remote controlAbandonedJun 16, 05Sep 17, 09[G08C]
2009/0199,231 Time shifted interactive televisionAbandonedFeb 23, 09Aug 06, 09[H04N]
2009/0133,074 Headend Modeling of DataAbandonedJun 09, 06May 21, 09[H04N]
2009/0125,943 Program guide optimization systemAbandonedJun 09, 06May 14, 09[H04N]
2009/0080,866 Video Substitution SystemAbandonedJan 15, 07Mar 26, 09[H04N]
2008/0307,455 System for Providing and Handling Still Video PicturesAbandonedMar 20, 06Dec 11, 08[G06F]
7436953 Hacking prevention systemExpiredAug 21, 02Oct 14, 08[H04L]
2008/0205,640 Digital content delivery system and methodAbandonedApr 30, 08Aug 28, 08[H04K]
2008/0127,251 Advertisements in an end-user controlled playback environmentAbandonedJan 02, 08May 29, 08[H04N]
2008/0032,797 Combining broadcast sporting events and computer-based gamingAbandonedAug 03, 06Feb 07, 08[A63F]
2007/0240,186 Program Selection SystemAbandonedFeb 28, 07Oct 11, 07[G06F]
2007/0124,602 Multimedia storage and access protocolAbandonedApr 18, 04May 31, 07[H04L, H04N, H03M, G06Q, G06F, H04K, G06K]
2006/0232,602 Font generation systemAbandonedMar 29, 06Oct 19, 06[G09G, G06K]

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