Assignee
DIRECTTV GROUP INC
US·11 granted patents·422 citations·filing 2000–2003
Top patents by PatentIndex Score
11 records- 0196US7203887B2Method and system for routing in low density parity check (LDPC) decodersDIRECTTV GROUP INC·Filed 2003·Granted Apr 10, 2007·204 cites·18 claims
- 0291US6922845B2Multi-processor DVRDIRECTTV GROUP INC·Filed 2001·Granted Jul 26, 2005·60 cites·42 claims
- 0388US7099957B2Domain name system resolutionDIRECTTV GROUP INC·Filed 2001·Granted Aug 29, 2006·66 cites·6 claims
- 0480US7149219B2System and method for content filtering using static source routesDIRECTTV GROUP INC·Filed 2002·Granted Dec 12, 2006·32 cites·21 claims
- 0579US6961538B2Method and apparatus for in-line detection of satellite signal lockDIRECTTV GROUP INC·Filed 2001·Granted Nov 1, 2005·18 cites·26 claims
- 0678US7096404B2Forward error correction scheme for data channels using universal turbo codesDIRECTTV GROUP INC·Filed 2003·Granted Aug 22, 2006·14 cites·34 claims
- 0767US6778810B1Method and apparatus for mitigating interference from terrestrial broadcasts sharing the same channel with satellite broadcasts using an antenna with posterior sidelobesDIRECTTV GROUP INC·Filed 2000·Granted Aug 17, 2004·15 cites·46 claims
- 0854US6791495B2Modular mobile terminal for satellite communicationDIRECTTV GROUP INC·Filed 2002·Granted Sep 14, 2004·7 cites·35 claims
- 0954US6780354B2Method for casting using a casting head having a variably displaceable cavity surfaceDIRECTTV GROUP INC·Filed 2003·Granted Aug 24, 2004·2 cites·5 claims
- 1049US7245599B2Application of complex codes to maximize user link utilizationDIRECTTV GROUP INC·Filed 2001·Granted Jul 17, 2007·1 cites·9 claims
- 1146US6762718B2Wavefront-projection beamformerDIRECTTV GROUP INC·Filed 2002·Granted Jul 13, 2004·3 cites·41 claims
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