Inventor · disambiguated record
Chengfuh Jeffrey Tang
Also filed as: TANG CHENGFUH · TANG CHENGFUH J · TANG CHENGFUH JEFFREY
71 granted patents·9 pending applications·2,169 citations·filing 1999–2015
99Inventor score
Files withBROADCOM CORP62MACINNIS ALEXANDER G12TANG CHENGFUH JEFFREY2BAER DAVID A1MACINNIS ALEXANDER1
Top patents by PatentIndex Score
80 records- 0199US6573905B1Video and graphics system with parallel processing of graphics windowsBROADCOM CORP·Filed 2000·Granted Jun 3, 2003·238 cites·36 claims
- 0298US6853385B1Video, audio and graphics decode, composite and display systemBROADCOM CORP·Filed 2000·Granted Feb 8, 2005·202 cites·21 claims
- 0398US6189064B1Graphics display system with unified memory architectureBROADCOM CORP·Filed 1999·Granted Feb 13, 2001·210 cites·22 claims
- 0497US6768774B1Video and graphics system with video scalingBROADCOM CORP·Filed 2000·Granted Jul 27, 2004·106 cites·19 claims
- 0597US6700588B1Apparatus and method for blending graphics and video surfacesBROADCOM CORP·Filed 1999·Granted Mar 2, 2004·121 cites·34 claims
- 0697US6570579B1Graphics display systemBROADCOM CORP·Filed 1999·Granted May 27, 2003·127 cites·4 claims
- 0797US6380945B1Graphics display system with color look-up table loading mechanismBROADCOM CORP·Filed 1999·Granted Apr 30, 2002·137 cites·25 claims
- 0896US8848792B2Video and graphics system with video scalingMACINNIS ALEXANDER·Filed 2011·Granted Sep 30, 2014·15 cites·20 claims
- 0996US7920151B2Graphics display system with video scalerBROADCOM CORP·Filed 2009·Granted Apr 5, 2011·19 cites·20 claims
- 1096US7110006B2Video, audio and graphics decode, composite and display systemBROADCOM CORP·Filed 2004·Granted Sep 19, 2006·79 cites·42 claims
- 1196US7071944B2Video and graphics system with parallel processing of graphics windowsBROADCOM CORP·Filed 2005·Granted Jul 4, 2006·35 cites·20 claims
- 1295US7667715B2Video, audio and graphics decode, composite and display systemBROADCOM CORP·Filed 2006·Granted Feb 23, 2010·40 cites·18 claims
- 1394US7659900B2Video and graphics system with parallel processing of graphics windowsBROADCOM CORP·Filed 2006·Granted Feb 9, 2010·17 cites·20 claims
- 1494US7446774B1Video and graphics system with an integrated system bridge controllerBROADCOM CORP·Filed 2000·Granted Nov 4, 2008·53 cites·44 claims
- 1593US6870538B2Video and graphics system with parallel processing of graphics windowsBROADCOM CORP·Filed 2003·Granted Mar 22, 2005·49 cites·20 claims
- 1692US8078981B2Graphics display system with graphics window control mechanismMACINNIS ALEXANDER G·Filed 2008·Granted Dec 13, 2011·10 cites·18 claims
- 1792US7554553B2Graphics display system with anti-flutter filtering and vertical scaling featureBROADCOM CORP·Filed 2007·Granted Jun 30, 2009·10 cites·114 claims
- 1892US7310104B2Graphics display system with anti-flutter filtering and vertical scaling featureBROADCOM CORP·Filed 2006·Granted Dec 18, 2007·11 cites·22 claims
- 1992US7184058B2Graphics display system with anti-aliased text and graphics featureBROADCOM CORP·Filed 2005·Granted Feb 27, 2007·11 cites·20 claims
- 2092US7098930B2Graphics display system with anti-flutter filtering and vertical scaling featureBROADCOM CORP·Filed 2005·Granted Aug 29, 2006·11 cites·16 claims
- 2192US6744472B1Graphics display system with video synchronization featureBROADCOM CORP·Filed 1999·Granted Jun 1, 2004·58 cites·68 claims
- 2292US6661427B1Graphics display system with video scalerBROADCOM CORP·Filed 1999·Granted Dec 9, 2003·63 cites·25 claims
- 2391US8390635B2Graphics acceleratorMACINNIS ALEXANDER G·Filed 2010·Granted Mar 5, 2013·6 cites·18 claims
- 2491US7667710B2Graphics display system with line buffer control schemeBROADCOM CORP·Filed 2006·Granted Feb 23, 2010·11 cites·14 claims
- 2590US8493415B2Graphics display system with video scalerMACINNIS ALEXANDER G·Filed 2011·Granted Jul 23, 2013·5 cites·14 claims
- 2690US6957306B2System and method for controlling prefetchingBROADCOM CORP·Filed 2002·Granted Oct 18, 2005·45 cites·27 claims
- 2790US6501480B1Graphics acceleratorBROADCOM CORP·Filed 1999·Granted Dec 31, 2002·50 cites·33 claims
- 2889US9575665B2Graphics display system with unified memory architectureBROADCOM CORP·Filed 2015·Granted Feb 21, 2017·3 cites·20 claims
- 2989US8022966B2Video, audio and graphics decode, composite and display systemBROADCOM CORP·Filed 2009·Granted Sep 20, 2011·8 cites·20 claims
- 3089US6721837B2Graphics display system with unified memory architectureBROADCOM CORP·Filed 2002·Granted Apr 13, 2004·20 cites·32 claims
- 3188US8659608B2Video and graphics system with an integrated system bridge controllerMACINNIS ALEXANDER G·Filed 2008·Granted Feb 25, 2014·7 cites·18 claims
- 3288US7991049B2Video and graphics system with video scalingBROADCOM CORP·Filed 2004·Granted Aug 2, 2011·25 cites·18 claims
- 3388US7545438B2Graphics display system with video synchronization featureBROADCOM CORP·Filed 2007·Granted Jun 9, 2009·6 cites·21 claims
- 3488US6762762B2Graphics acceleratorBROADCOM CORP·Filed 2002·Granted Jul 13, 2004·18 cites·28 claims
- 3587US7538783B2Graphics display system with video scalerBROADCOM CORP·Filed 2003·Granted May 26, 2009·15 cites·23 claims
- 3686US7554562B2Graphics display system with anti-flutter filtering and vertical scaling featureBROADCOM CORP·Filed 2007·Granted Jun 30, 2009·5 cites·58 claims
- 3786US7227582B2Graphics display system with video synchronization featureBROADCOM CORP·Filed 2004·Granted Jun 5, 2007·13 cites·10 claims
- 3886US7002602B2Apparatus and method for blending graphics and video surfacesBROADCOM CORP·Filed 2003·Granted Feb 21, 2006·14 cites·18 claims
- 3986US6819331B2Method and apparatus for updating a color look-up tableBROADCOM CORP·Filed 2002·Granted Nov 16, 2004·29 cites·15 claims
- 4086US6529935B1Graphics display system with unified memory architectureBROADCOM CORP·Filed 2000·Granted Mar 4, 2003·14 cites·29 claims
- 4184US6927783B1Graphics display system with anti-aliased text and graphics featureBROADCOM CORP·Filed 1999·Granted Aug 9, 2005·30 cites·40 claims
- 4283US8199154B2Low resolution graphics mode support using window descriptorsTANG CHENGFUH JEFFREY·Filed 2011·Granted Jun 12, 2012·5 cites·26 claims
- 4383US8164601B2Graphics display system with anti-flutter filtering and vertical scaling featureMACINNIS ALEXANDER G·Filed 2010·Granted Apr 24, 2012·2 cites·20 claims
- 4483US7982740B2Low resolution graphics mode support using window descriptorsBROADCOM CORP·Filed 2005·Granted Jul 19, 2011·6 cites·25 claims
- 4583US6608630B1Graphics display system with line buffer control schemeBROADCOM CORP·Filed 1999·Granted Aug 19, 2003·29 cites·29 claims
- 4682US6738072B1Graphics display system with anti-flutter filtering and vertical scaling featureBROADCOM CORP·Filed 1999·Granted May 18, 2004·27 cites·20 claims
- 4781US9111369B2Graphics acceleratorBROADCOM CORP·Filed 2013·Granted Aug 18, 2015·2 cites·22 claims
- 4881US7916795B2Method and system for vertical filtering using window descriptorsBROADCOM CORP·Filed 2005·Granted Mar 29, 2011·4 cites·18 claims
- 4981US7209992B2Graphics display system with unified memory architectureBROADCOM CORP·Filed 2004·Granted Apr 24, 2007·9 cites·31 claims
- 5080US6630945B1Graphics display system with graphics window control mechanismBROADCOM CORP·Filed 1999·Granted Oct 7, 2003·24 cites·26 claims
Showing the top 50 of 80 patent records by PatentIndex Score.
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