Assignee
TECHWELL INC
US·7 granted patents·1 pending application·240 citations·filing 1999–2007
Top patents by PatentIndex Score
8 records- 0190US6573940B1Sample rate converters for video signalsTECHWELL INC·Filed 2000·Granted Jun 3, 2003·68 cites·27 claims
- 0281US6833875B1Multi-standard video decoderTECHWELL INC·Filed 1999·Granted Dec 21, 2004·78 cites·43 claims
- 0378US7474990B2Timing error detector for vestigial side band (VSB)TECHWELL INC·Filed 2006·Granted Jan 6, 2009·7 cites·24 claims
- 0478US6377313B1Sharpness enhancement circuit for video signalsTECHWELL INC·Filed 1999·Granted Apr 23, 2002·73 cites·35 claims
- 0575US7616685B2Method for channel tracking in an LMS adaptive equalizer for 8VSBTECHWELL INC·Filed 2007·Granted Nov 10, 2009·7 cites·24 claims
- 0673US7697642B2Reducing equalizer error propagation with a low complexity soft output Viterbi decoderTECHWELL INC·Filed 2006·Granted Apr 13, 2010·7 cites·23 claims
- 0746US7697604B2Dual pDFE system with forward-backward viterbiTECHWELL INC·Filed 2006·Granted Apr 13, 2010·0 cites·24 claims
- 0836US2005163401A1Display image enhancement apparatus and method using adaptive interpolation with correlationTECHWELL INC·Filed 2004·Application pending·0 cites
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