Assignee
HUGHES ELECTRONICS CORP
US927 patents
Top patents by PatentIndex Score
US6925650B1Aug 2, 2005
Method and apparatus for automated creation of linking information
HUGHES ELECTRONICS CORP164 citations99
US6742184B1May 25, 2004
Electronic television program guide with calendar tool
HUGHES ELECTRONICS CORP131 citations99
US6741834B1May 25, 2004
Device and method to improve integrated presentation of existing radio services and advanced multimedia services
HUGHES ELECTRONICS CORP146 citations99
US6701528B1Mar 2, 2004
Virtual video on demand using multiple encrypted video segments
HUGHES ELECTRONICS CORP479 citations99
US6571296B1May 27, 2003
Apparatus and method for hybrid network access
HUGHES ELECTRONICS CORP165 citations99
US6519651B1Feb 11, 2003
Apparatus and method for hybrid network access
HUGHES ELECTRONICS CORP122 citations99
US6473793B1Oct 29, 2002
Method and apparatus for selectively allocating and enforcing bandwidth usage requirements on network users
HUGHES ELECTRONICS CORP426 citations99
US6430233B1Aug 6, 2002
Single-LNB satellite data receiver
HUGHES ELECTRONICS CORP324 citations99
US6430722B1Aug 6, 2002
Forward error correction scheme for data channels using universal turbo codes
HUGHES ELECTRONICS CORP144 citations99
US6370669B1Apr 9, 2002
Sets of rate-compatible universal turbo codes nearly optimized over various rates and interleaver sizes
HUGHES ELECTRONICS CORP218 citations99
US6350944B1Feb 26, 2002
Solar module array with reconfigurable tile
HUGHES ELECTRONICS CORP298 citations99
US6351467B1Feb 26, 2002
System and method for multicasting multimedia content
HUGHES ELECTRONICS CORP619 citations99
US6338131B1Jan 8, 2002
Network system with TCP/IP ACK reduction
HUGHES ELECTRONICS CORP113 citations99
US6334197B1Dec 25, 2001
Turbo code interleaver with near optimal performance
HUGHES ELECTRONICS CORP127 citations99
US6317127B1Nov 13, 2001
Multi-user real-time augmented reality system and method
HUGHES ELECTRONICS CORP167 citations99
US6259891B1Jul 10, 2001
Adapter and method for use in a portable communication signal receiver system
HUGHES ELECTRONICS CORP145 citations99
US6161141ADec 12, 2000
Network system with TCP/IP protocol spoofing
HUGHES ELECTRONICS CORP117 citations99
US6115750ASep 5, 2000
Method and apparatus for selectively retrieving information from a source computer using a terrestrial or satellite interface
HUGHES ELECTRONICS CORP107 citations99
US6067561AMay 23, 2000
Electronic mail notification system and method within a hybrid network that transmits notifications via a continuous, high-speed channel
HUGHES ELECTRONICS CORP370 citations99
US6016388AJan 18, 2000
Method and apparatus for requesting and retrieving information from a source computer using terrestrial and satellite interfaces
HUGHES ELECTRONICS CORP152 citations99
US6014110AJan 11, 2000
Antenna and method for receiving or transmitting radiation through a dielectric material
HUGHES ELECTRONICS CORP261 citations99
US5995725ANov 30, 1999
Method and apparatus for requesting and retrieving information from a source computer using terrestrial and satellite interfaces
HUGHES ELECTRONICS CORP106 citations99
US5995726ANov 30, 1999
Method and apparatus for requesting and retrieving information from a source computer using terrestrial and satellite interfaces
HUGHES ELECTRONICS CORP113 citations99
US5886995AMar 23, 1999
Dynamic mapping of broadcast resources
HUGHES ELECTRONICS CORP279 citations99
US5852721ADec 22, 1998
Method and apparatus for selectively retrieving information from a source computer using a terrestrial or satellite interface
HUGHES ELECTRONICS CORP460 citations99
US7596802B2Sep 29, 2009
Method and system for providing connection handling
HUGHES ELECTRONICS CORP62 citations98
US7013269B1Mar 14, 2006
Voicing measure for a speech CODEC system
HUGHES ELECTRONICS CORP84 citations98
US6996523B1Feb 7, 2006
Prototype waveform magnitude quantization for a frequency domain interpolative speech codec system
HUGHES ELECTRONICS CORP91 citations98
US6931373B1Aug 16, 2005
Prototype waveform phase modeling for a frequency domain interpolative speech codec system
HUGHES ELECTRONICS CORP119 citations98
US6735437B2May 11, 2004
Communication system employing reuse of satellite spectrum for terrestrial communication
HUGHES ELECTRONICS CORP260 citations98
US6728966B1Apr 27, 2004
Electronic television program guide data naming system and method
HUGHES ELECTRONICS CORP232 citations98
US6728269B1Apr 27, 2004
Device and method for efficient delivery of redundant national television signals
HUGHES ELECTRONICS CORP80 citations98
US6678520B1Jan 13, 2004
Method and apparatus for providing wideband services using medium and low earth orbit satellites
HUGHES ELECTRONICS CORP220 citations98
US6665870B1Dec 16, 2003
Narrative electronic program guide with hyper-links
HUGHES ELECTRONICS CORP92 citations98
US6658661B1Dec 2, 2003
Carousel bit mask system and method
HUGHES ELECTRONICS CORP200 citations98
US6658463B1Dec 2, 2003
Satellite multicast performance enhancing multicast HTTP proxy system and method
HUGHES ELECTRONICS CORP370 citations98
US6650869B2Nov 18, 2003
System and method for managing return channel bandwidth in a two-way satellite system
HUGHES ELECTRONICS CORP104 citations98
US6622307B1Sep 16, 2003
Multiple-room signal distribution system
HUGHES ELECTRONICS CORP453 citations98
US6539050B1Mar 25, 2003
Method for transmitting wideband signals via a communication system adapted for narrow-band signal transmission
HUGHES ELECTRONICS CORP92 citations98
US6504235B2Jan 7, 2003
Passivation layer and process for semiconductor devices
HUGHES ELECTRONICS CORP76 citations98
US6340788B1Jan 22, 2002
Multijunction photovoltaic cells and panels using a silicon or silicon-germanium active substrate cell for space and terrestrial applications
HUGHES ELECTRONICS CORP395 citations98
US6327063B1Dec 4, 2001
Reconfigurable laser communications terminal
HUGHES ELECTRONICS CORP110 citations98
US6307503B1Oct 23, 2001
Method and system of determining user terminal position using a measured signal propagation delay and Doppler shift of a communications link
HUGHES ELECTRONICS CORP107 citations98
US6307528B1Oct 23, 2001
Contrast organic light-emitting display
HUGHES ELECTRONICS CORP97 citations98
US6272679B1Aug 7, 2001
Dynamic interference optimization method for satellites transmitting multiple beams with common frequencies
HUGHES ELECTRONICS CORP88 citations98
US6145072ANov 7, 2000
Independently non-homogeneously dynamically reconfigurable two dimensional interprocessor communication topology for SIMD multi-processors and apparatus for implementing same
HUGHES ELECTRONICS CORP260 citations98
US6134419AOct 17, 2000
Transmodulated broadcast delivery system for use in multiple dwelling units
HUGHES ELECTRONICS CORP120 citations98
US6104908AAug 15, 2000
System for and method of combining signals of combining signals of diverse modulation formats for distribution in multiple dwelling units
HUGHES ELECTRONICS CORP102 citations98
US6088484AJul 11, 2000
Downloading of personalization layers for symbolically compressed objects
HUGHES ELECTRONICS CORP139 citations98
US6046659AApr 4, 2000
Design and fabrication of broadband surface-micromachined micro-electro-mechanical switches for microwave and millimeter-wave applications
HUGHES ELECTRONICS CORP455 citations98
Showing the top 50 of 927 patents by PatentIndex Score.