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HUGHES ELECTRONICS CORP

Overview
  • Total Patents
    1,918
About

HUGHES ELECTRONICS CORP has a total of 1,918 patent applications. Its first patent ever was published in 1986. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets telecommunications, digital networks and audio-visual technology are SONY DEUTSCHLAND GMBH, ENTROPIC COMMUNICATIONS LLC and CABLE TELEVISION LAB INC.

Patent filings per year

Chart showing HUGHES ELECTRONICS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dillon Douglas M 70
#2 Chang Donald C D 66
#3 Eroz Mustafa 55
#4 Kelly Frank 47
#5 Noerpel Anthony 47
#6 Yung Kar W 39
#7 Kay Stanley E 38
#8 Joshi Chandra 37
#9 Chang Ming U 32
#10 Sun Feng-Wen 31

Latest patents

Publication Filing date Title
US2005105524A1 System and method for provisioning of route information in a meshed communications network
EP1443730A2 Method and system for communicating over a segmented virtual private network (VPN)
US7353279B2 Proxy architecture for providing quality of service(QoS) reservations
CA2449065A1 Systems and methods for transmitting internet protocol data via satellite
TW200420057A Method and apparatus for tailoring carrier power requirements according to availability in layered modulation systems
FR2846507A1 System for collecting television audience data
AU2003282854A1 Method and apparatus for tailoring carrier power requirements according to availability in layered modulation systems
AU2003275393A1 Amplitude and phase matching for layered modulation reception
US2004073707A1 Generating a list of network addresses for pre-loading a network address cache via multicast
US2004246891A1 Air interface frame formatting
EP1394997A1 Dynamic connection establishment in a meshed communication system
AU2003281452A1 Method and apparatus for layered modulation
WO2004006441A2 Method and system for memory management in low density parity check (ldpc) decoders
EP1379001A2 Method and system for decoding low density parity check (LDPC) codes
AU2003280499A1 Improving hierarchical 8psk performance
KR20040010116A Method and system for generating low density parity check codes
US7020829B2 Method and system for decoding low density parity check (LDPC) codes
US6679456B2 Spacecraft protected by a coating including pyroelectric/ferroelectric particles, and the coating material
EP1335512A2 Preprocessing of the superimposed signals in a layered modulation digital transmission scheme to use legacy receivers
US2004028002A1 Satellite communication system utilizing low density parity check codes