Inventor · disambiguated record
Vincent Liu
Also filed as: LIU VINCENT · LIU VINCENT C · LIU VINCENT CHENG-TEH
26 granted patents·1 pending application·2,111 citations·filing 1990–2009
98Inventor score
Top patents by PatentIndex Score
27 records- 0197US5216503AStatistical multiplexer for a multichannel image compression systemGEN INSTRUMENT CORP·Filed 1991·Granted Jun 1, 1993·300 cites·15 claims
- 0295US6804301B2First pass encoding of I and P-frame complexity for compressed digital videoGEN INSTRUMENT CORP·Filed 2001·Granted Oct 12, 2004·116 cites·16 claims
- 0395US5751378AScene change detector for digital videoGEN INSTRUMENT CORP·Filed 1996·Granted May 12, 1998·263 cites·19 claims
- 0495US5295203AMethod and apparatus for vector coding of video transform coefficientsGEN INSTRUMENT CORP·Filed 1992·Granted Mar 15, 1994·221 cites·27 claims
- 0594US6731685B1Method and apparatus for determining a bit rate need parameter in a statistical multiplexerGEN INSTRUMENT CORP·Filed 2000·Granted May 4, 2004·106 cites·38 claims
- 0694US5093720AMotion compensation for interlaced digital television signalsGEN INSTRUMENT CORP·Filed 1990·Granted Mar 3, 1992·166 cites·38 claims
- 0794US5068724AAdaptive motion compensation for digital televisionGEN INSTRUMENT CORP·Filed 1990·Granted Nov 26, 1991·251 cites·25 claims
- 0892US6847656B1Statistical remultiplexing with bandwidth allocation among different transcoding channelsGEN INSTRUMENT CORP·Filed 2000·Granted Jan 25, 2005·54 cites·13 claims
- 0992US6724825B1Regeneration of program clock reference data for MPEG transport streamsGEN INSTRUMENT CORP·Filed 2000·Granted Apr 20, 2004·65 cites·33 claims
- 1091US7418007B1Method and apparatus for determining a transmission bit rate in a statistical multiplexerGEN INSTRUMENT CORP·Filed 2000·Granted Aug 26, 2008·66 cites·9 claims
- 1190US5057916AMethod and apparatus for refreshing motion compensated sequential video imagesGEN INSTRUMENT CORP·Filed 1990·Granted Oct 15, 1991·105 cites·20 claims
- 1287US6904094B1Processing mode selection for channels in a video multi-processor systemGEN INSTRUMENT CORP·Filed 2000·Granted Jun 7, 2005·34 cites·22 claims
- 1387US5687257AAdaptive coding level control for video compression systemsGEN INSTRUMENT CORP·Filed 1994·Granted Nov 11, 1997·71 cites·1 claims
- 1485US5241382ADigital HDTV data packet format and receiver thereforGEN INSTRUMENT CORP·Filed 1992·Granted Aug 31, 1993·71 cites·31 claims
- 1584US7068719B2Splicing of digital video transport streamsGEN INSTRUMENT CORP·Filed 2001·Granted Jun 27, 2006·27 cites·25 claims
- 1682US7251275B2Methods and apparatus for statistical multiplexing during dual pass encodingGEN INSTRUMENT CORP·Filed 2002·Granted Jul 31, 2007·23 cites·30 claims
- 1782US6961376B2Methods and apparatus for rate control during dual pass encodingGEN INSTRUMENT CORP·Filed 2002·Granted Nov 1, 2005·23 cites·28 claims
- 1881US6694060B2Frame bit-size allocation for seamlessly spliced, variable-encoding-rate, compressed digital video signalsGEN INSTRUMENT CORP·Filed 2000·Granted Feb 17, 2004·22 cites·28 claims
- 1978US5398079AHalf-pixel interpolation for a motion compensated digital video systemGEN INSTRUMENT CORP·Filed 1993·Granted Mar 14, 1995·53 cites·11 claims
- 2069US5291281AAdaptive coding level control for video compression systemsGEN INSTRUMENT CORP·Filed 1992·Granted Mar 1, 1994·24 cites·18 claims
- 2166US7733919B2Method and apparatus for processing transport stream packets to compensate for jitterGEN INSTRUMENT CORP·Filed 2004·Granted Jun 8, 2010·8 cites·12 claims
- 2263US7450609B2Method and apparatus for statistically multiplexing multiple groups of servicesGEN INSTRUMENT CORP·Filed 2002·Granted Nov 11, 2008·7 cites·4 claims
- 2361US5446916AVariable length codeword packerGI CORP·Filed 1993·Granted Aug 29, 1995·22 cites·9 claims
- 2457US8076919B2Switch-mode power supplyLIU VINCENT·Filed 2009·Granted Dec 13, 2011·7 cites·20 claims
- 2551US7502368B2Method and apparatus for switching a source of an audiovisual program configured for distribution among user terminalsSANDERS JOHN·Filed 2004·Granted Mar 10, 2009·6 cites·19 claims
- 2651US2005041689A1Statistical remultiplexing with bandwidth allocation among different transcoding channelsGEN INSTRUMENT CORP·Filed 2004·Application pending·0 cites
- 2744US8854964B2Method and apparatus for determining a transport bit rate for a Multiprogram transport streamLIU VINCENT C·Filed 2007·Granted Oct 7, 2014·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →