Assignee
SNELL & WILCOX LTD
GB·49 granted patents·1 pending application·877 citations·filing 1989–2007
Top patents by PatentIndex Score
50 records- 0194US6898321B1Method and apparatus for blocking effect reductionSNELL & WILCOX LTD·Filed 1999·Granted May 24, 2005·186 cites·16 claims
- 0283US6285716B1Video compressionSNELL & WILCOX LTD·Filed 1996·Granted Sep 4, 2001·76 cites·12 claims
- 0381US5784114AMotion compensated video processingSNELL & WILCOX LTD·Filed 1993·Granted Jul 21, 1998·68 cites·13 claims
- 0480US6625221B2Video compressionSNELL & WILCOX LTD·Filed 2001·Granted Sep 23, 2003·17 cites·20 claims
- 0579US7009656B2Video signal processingSNELL & WILCOX LTD·Filed 2001·Granted Mar 7, 2006·22 cites·10 claims
- 0678US6088393AVideo signal processingSNELL & WILCOX LTD·Filed 1997·Granted Jul 11, 2000·63 cites·5 claims
- 0777US6259489B1Video noise reducerSNELL & WILCOX LTD·Filed 1997·Granted Jul 10, 2001·57 cites·8 claims
- 0870US5734435AVideo processing to convert between field ratesSNELL & WILCOX LTD·Filed 1995·Granted Mar 31, 1998·38 cites·3 claims
- 0970US5255091ADigital television standards conversionSNELL & WILCOX LTD·Filed 1990·Granted Oct 19, 1993·52 cites·17 claims
- 1069US6865224B1Bit rate control for video data compressionSNELL & WILCOX LTD·Filed 2000·Granted Mar 8, 2005·12 cites·18 claims
- 1166US6674802B2Video process where part of compressed version of video signal accompanies video signal itselfSNELL & WILCOX LTD·Filed 1997·Granted Jan 6, 2004·29 cites·24 claims
- 1265US7492822B2Compression techniquesSNELL & WILCOX LTD·Filed 2003·Granted Feb 17, 2009·6 cites·9 claims
- 1363US5874991AApparatus for the creation of video test signalsSNELL & WILCOX LTD·Filed 1994·Granted Feb 23, 1999·32 cites·17 claims
- 1461US6480232B1Video processing to convert between field ratesSNELL & WILCOX LTD·Filed 1997·Granted Nov 12, 2002·23 cites·6 claims
- 1560US6075818AVideo signal processingSNELL & WILCOX LTD·Filed 1997·Granted Jun 13, 2000·24 cites·21 claims
- 1658US7486731B2Compression techniquesSNELL & WILCOX LTD·Filed 2004·Granted Feb 3, 2009·3 cites·13 claims
- 1756US6950560B2Spatial video processingSNELL & WILCOX LTD·Filed 2001·Granted Sep 27, 2005·4 cites·7 claims
- 1852US7978913B2Image segmentation based on processing of a graphSNELL & WILCOX LTD·Filed 2005·Granted Jul 12, 2011·1 cites·19 claims
- 1952US7027104B2Video signal processingSNELL & WILCOX LTD·Filed 2001·Granted Apr 11, 2006·2 cites·10 claims
- 2050US7660462B2Method and apparatus for analyzing image dataSNELL & WILCOX LTD·Filed 2006·Granted Feb 9, 2010·0 cites·29 claims
- 2148US7202909B2Video signal processing with two stage motion compensationSNELL & WILCOX LTD·Filed 2001·Granted Apr 10, 2007·4 cites·11 claims
- 2247US7511767B2Video storage device, and method of controlling a video storage device and video mixerSNELL & WILCOX LTD·Filed 2005·Granted Mar 31, 2009·0 cites·12 claims
- 2347US7425993B2Video signal processingSNELL & WILCOX LTD·Filed 2003·Granted Sep 16, 2008·0 cites·26 claims
- 2447US5805207AMoving image reproduction system providing compensation for cinematographic artifactsSNELL & WILCOX LTD·Filed 1995·Granted Sep 8, 1998·16 cites·11 claims
- 2547US5754246AVideo signal processing with motion compensation at low bandwidthSNELL & WILCOX LTD·Filed 1994·Granted May 19, 1998·11 cites·14 claims
- 2646USD573989SKeyboard for control deskSNELL & WILCOX LTD·Filed 2007·Granted Jul 29, 2008·5 cites·1 claims
- 2746USD565046SControl panelSNELL & WILCOX LTD·Filed 2005·Granted Mar 25, 2008·7 cites·1 claims
- 2845US7945090B2Colour detectionSNELL & WILCOX LTD·Filed 2007·Granted May 17, 2011·0 cites·24 claims
- 2945US7164715B2Video compressionSNELL & WILCOX LTD·Filed 2001·Granted Jan 16, 2007·0 cites·6 claims
- 3045US6229851B1Method and apparatus for looping of compressed video bitstreamsSNELL & WILCOX LTD·Filed 1997·Granted May 8, 2001·13 cites·7 claims
- 3144US6922214B1Video signal processingSNELL & WILCOX LTD·Filed 1999·Granted Jul 26, 2005·9 cites·25 claims
- 3244US6421749B1Playback and monitoring of compressed bitstreamsSNELL & WILCOX LTD·Filed 1997·Granted Jul 16, 2002·13 cites·10 claims
- 3342US7023925B1Data compression unit control for alignment of output signalSNELL & WILCOX LTD·Filed 1999·Granted Apr 4, 2006·15 cites·3 claims
- 3439US5166792AVideo signal processing and video storesSNELL & WILCOX LTD·Filed 1989·Granted Nov 24, 1992·9 cites·13 claims
- 3538US7477691B1Video signal compressionSNELL & WILCOX LTD·Filed 1999·Granted Jan 13, 2009·5 cites·17 claims
- 3638USD562322SKeyboard for control deskSNELL & WILCOX LTD·Filed 2005·Granted Feb 19, 2008·3 cites·1 claims
- 3738US2006034375A1Data compression unit control for alignment of output signalSNELL & WILCOX LTD·Filed 2005·Application pending·0 cites
- 3837USD562318SDisplay with input mechanismsSNELL & WILCOX LTD·Filed 2005·Granted Feb 19, 2008·4 cites·1 claims
- 3937US6233022B1Video signal enhancement through non-linear combination of left and right different signalsSNELL & WILCOX LTD·Filed 1998·Granted May 15, 2001·6 cites·9 claims
- 4034US5694177AVideo signal filtering with temporally spaced samples in time pastSNELL & WILCOX LTD·Filed 1994·Granted Dec 2, 1997·6 cites·15 claims
- 4134US5602762ADigital sample rate conversionSNELL & WILCOX LTD·Filed 1992·Granted Feb 11, 1997·7 cites·11 claims
- 4234US5526057AVideo storageSNELL & WILCOX LTD·Filed 1993·Granted Jun 11, 1996·4 cites·11 claims
- 4333US6895049B1Analysis of compression decoded video image sequencesSNELL & WILCOX LTD·Filed 1999·Granted May 17, 2005·2 cites·6 claims
- 4433US6700623B1Video signal processing using triplets of pixelsSNELL & WILCOX LTD·Filed 1998·Granted Mar 2, 2004·5 cites·19 claims
- 4532USD564984SElectronics housingSNELL & WILCOX LTD·Filed 2005·Granted Mar 25, 2008·2 cites·1 claims
- 4631US5841485AVideo signal processing and processor taking ratio of intermediate filtered signalsSNELL & WILCOX LTD·Filed 1993·Granted Nov 24, 1998·3 cites·12 claims
- 4730USD573990SKeyboard for control deskSNELL & WILCOX LTD·Filed 2007·Granted Jul 29, 2008·1 cites·1 claims
- 4829US7161635B1Video signal processingSNELL & WILCOX LTD·Filed 1999·Granted Jan 9, 2007·3 cites·15 claims
- 4929US6392714B1Color television signal processingSNELL & WILCOX LTD·Filed 1992·Granted May 21, 2002·5 cites·23 claims
- 5028US6054977AScanning converter for video displaySNELL & WILCOX LTD·Filed 1995·Granted Apr 25, 2000·4 cites·41 claims
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