HUGHES ELECTRONICS CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 17479
 
  
 
H01Q AERIALS 13921
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 132234
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 118329
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 112138
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 107180
 
  
 
B64G COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR 1053
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 96116
 
  
 
H04Q SELECTING 6849
 
  
 
H01P WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE 6114

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2002/0108,085 System and method for performing joint trellis coded modulation (TCM) with multi-circular constellations on data being transmitted over nonlinear channelsOct 23, 01Aug 08, 02[H03M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8997157 Audio/video satellite broadcast networkJun 18, 03Mar 31, 15[H04N]
8819744 Miniature wireless audio/video/data distribution and access systemMar 11, 98Aug 26, 14[H04N]
8561096 Distributed storage and processing of viewing usage dataJan 08, 03Oct 15, 13[H04N]
8484671 Receiver interface with multiple access cardsOct 07, 03Jul 09, 13[H04N]
8347333 Modified electronic program guideAug 13, 03Jan 01, 13[H04N, G06F]
8321892 Method and apparatus for filtering data displayed in an electronic television program guideMar 20, 02Nov 27, 12[H04N]
8112779 Automatic reporting of antenna installationApr 20, 04Feb 07, 12[H04N]
8073955 Method and apparatus for tuning used in a broadcast data systemApr 09, 02Dec 06, 11[H04N, G06F]
7953087 Content filtering using static source routesDec 28, 01May 31, 11[H04L, G06F]
7895615 Media delivery assurance in broadcast distribution servicesMay 08, 03Feb 22, 11[H04N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7309171 Optical bond-wire interconnections and a method for fabrication thereofExpiredMar 19, 07Dec 18, 07[G02B]
7012899 System and method for auto-configuration of a DSL modemExpiredSep 22, 00Mar 14, 06[H04J]
7010053 Method and system for utilizing space-time and space-frequency codes for multi-input multi-output frequency selective fading channelsExpiredNov 05, 01Mar 07, 06[H04L]
6996224 Peripheral apparatus for intelligent networks and method for providing user services in intelligent networksExpiredApr 30, 01Feb 07, 06[H04M]
6993499 Pay-TV billing, system activation, and E-commerce using a pay-TV receiverExpiredNov 29, 00Jan 31, 06[G06F]
6990314 Multi-node point-to-point satellite communication system employing multiple geo satellitesExpiredMay 22, 00Jan 24, 06[H04B]
6985530 Integrated receiver decoder and method for simultaneously transmitting compressed and uncompressed signalsExpiredAug 20, 02Jan 10, 06[H04N]
6980529 Method and apparatus for determining the configuration of connections associated with a satellite receiver/decoderExpiredNov 14, 00Dec 27, 05[H04N, H04B, H04H]
6977906 System and method for provisioning broadband service in a PPPoE network using a random usernameExpiredAug 14, 01Dec 20, 05[H04L, H04J]
6975600 Multimode transmission system using TDMAExpiredSep 18, 00Dec 13, 05[H04L]
6975837 Method and apparatus for reducing interference between terrestrially-based and space-based broadcast systemsExpiredJan 21, 03Dec 13, 05[H04B]
6963548 Coherent synchronization of code division multiple access signalsExpiredApr 17, 00Nov 08, 05[H04B]
6961430 Method and apparatus for background caching of encrypted programming data for later playbackExpiredOct 30, 00Nov 01, 05[H04N]
6938679 Heat transport apparatusExpiredSep 15, 98Sep 06, 05[0000]
2005/0015,806 Method and system for optimizing the bandwidth for an audio/video networkAbandonedJul 16, 03Jan 20, 05[H04N]
6845446 Programmable data busExpiredOct 15, 99Jan 18, 05[H04L]
2004/0257,434 Personal multimedia device video format conversion across multiple video formatsAbandonedJun 23, 03Dec 23, 04[H04N]
2004/0246,891 Air interface frame formattingAbandonedAug 08, 03Dec 09, 04[H04L]
2004/0223,084 Methods and apparatus for border processing in video distribution systemsAbandonedMay 08, 03Nov 11, 04[H04N]
2004/0203,393 System and method for offsetting channel spectrum to reduce interference between two communication networksAbandonedMar 13, 02Oct 14, 04[H04B]

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