HUGHES ELECTRONICS CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H04B TRANSMISSION 17472
 
 
 
H01Q AERIALS 13921
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 132226
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 118322
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 112140
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 107174
 
 
 
B64G COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR 1053
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 96108
 
 
 
H04Q SELECTING 6850
 
 
 
H01P WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE 6112

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Expired/Abandoned/Withdrawn Patents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]
6996224 Peripheral apparatus for intelligent networks and method for providing user services in intelligent networksExpiredApr 30, 01Feb 07, 06[H04M]
2005/0015,806 Method and system for optimizing the bandwidth for an audio/video networkABANJul 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 formatsABANJun 23, 03Dec 23, 04[H04N]
2004/0246,891 Air interface frame formattingABANAug 08, 03Dec 09, 04[H04L]
2004/0223,084 Methods and apparatus for border processing in video distribution systemsABANMay 08, 03Nov 11, 04[H04N]
2004/0203,393 System and method for offsetting channel spectrum to reduce interference between two communication networksABANMar 13, 02Oct 14, 04[H04B]
2004/0199,933 System and method for volume equalization in channel receivable in a settop box adapted for use with televisionABANApr 04, 03Oct 07, 04[H04N]
2004/0105,444 Auto-configuration of broadband service for one of a plurality of network communication protocolsABANNov 15, 02Jun 03, 04[H04L]
6730978 Single crystal, dual wafer, tunneling sensor and a method of making sameExpiredMay 06, 03May 04, 04[H01L]
6728878 Deferred billing, broadcast, electronic document distribution system and methodExpiredAug 06, 01Apr 27, 04[H04L]
2004/0056,148 Satellite system and method of deploying sameABANSep 05, 03Mar 25, 04[B64C]
6683918 High precision, low phase noise synthesizer with vector modulatorExpiredFeb 19, 02Jan 27, 04[H04L, H03C]
6679456 Spacecraft protected by a coating including pyroelectric/ferroelectric particles, and the coating materialExpiredFeb 10, 03Jan 20, 04[B64G]
6680985 Adaptive quadrature amplitude modulation decoding systemExpiredAug 15, 00Jan 20, 04[H03D]
2004/0010,653 Residential broadband communications device, and method of operating sameABANMar 10, 03Jan 15, 04[G06F]
6671741 Apparatus and method for hybrid network accessExpiredNov 28, 00Dec 30, 03[G06F]
6655062 Modular sign systemExpiredAug 07, 98Dec 02, 03[G06F]
6655853 Optical bond-wire interconnections and a method for fabrication thereofExpiredAug 25, 00Dec 02, 03[G02B]

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