Assignee
DTVG LICENSING INC
US·15 granted patents·238 citations·filing 2004–2015
Top patents by PatentIndex Score
15 records- 0196US7577207B2Bit labeling for amplitude phase shift constellation used with low density parity check (LDPC) codesDTVG LICENSING INC·Filed 2005·Granted Aug 18, 2009·29 cites·25 claims
- 0295US7725802B2Code design and implementation improvements for low density parity check codes for multiple-input multiple-output channelsDTVG LICENSING INC·Filed 2005·Granted May 25, 2010·29 cites·7 claims
- 0394US8615699B2Method and system for routing in low density parity check (LDPC) decodersDTVG LICENSING INC·Filed 2012·Granted Dec 24, 2013·14 cites·3 claims
- 0494US8028224B2Method and system for providing short block length low density parity check (LDPC) codesDTVG LICENSING INC·Filed 2010·Granted Sep 27, 2011·17 cites·21 claims
- 0593US7954036B2Method and system for providing low density parity check (LDPC) encodingDTVG LICENSING INC·Filed 2008·Granted May 31, 2011·16 cites·20 claims
- 0692US7770089B2Method and apparatus for providing reduced memory Low Density Parity Check (LDPC) codesDTVG LICENSING INC·Filed 2007·Granted Aug 3, 2010·26 cites·19 claims
- 0790US7856586B2Method and system for providing short block length low density parity check (LDPC) codes in support of broadband satellite applicationsDTVG LICENSING INC·Filed 2008·Granted Dec 21, 2010·15 cites·14 claims
- 0889US7962830B2Method and system for routing in low density parity check (LDPC) decodersDTVG LICENSING INC·Filed 2007·Granted Jun 14, 2011·16 cites·21 claims
- 0988US7907641B2Method and apparatus for providing signal acquisition and frame synchronization in a hierarchical modulation schemeDTVG LICENSING INC·Filed 2004·Granted Mar 15, 2011·34 cites·19 claims
- 1079US7672285B2Method and apparatus for minimizing co-channel interference by scramblingDTVG LICENSING INC·Filed 2004·Granted Mar 2, 2010·20 cites·24 claims
- 1174US7925963B2Sets of rate-compatible universal turbo codes nearly optimized over various rates and interleaver sizesDTVG LICENSING INC·Filed 2009·Granted Apr 12, 2011·5 cites·18 claims
- 1273US7864869B2Satellite communication system utilizing low density parity check codesDTVG LICENSING INC·Filed 2004·Granted Jan 4, 2011·14 cites·17 claims
- 1371US7817759B2Method and apparatus for providing carrier synchronization in digital broadcast and interactive systemsDTVG LICENSING INC·Filed 2008·Granted Oct 19, 2010·3 cites·24 claims
- 1450US9300330B2Sets of rate-compatible universal turbo codes nearly optimized over various rates and interleaver sizesDTVG LICENSING INC·Filed 2015·Granted Mar 29, 2016·0 cites·10 claims
- 1548US9037954B2Sets of rate-compatible universal turbo codes nearly optimized over various rates and interleaver sizesDTVG LICENSING INC·Filed 2013·Granted May 19, 2015·0 cites·12 claims
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