Inventor · disambiguated record
Yuan Yu
Also filed as: YU YUAN · YU YUAN-CHENG
22 granted patents·2 pending applications·994 citations·filing 1997–2023
97Inventor score
Files withCABOT CORP11XEROX CORP4HEWLETT PACKARD DEVELOPMENT CO2TAIWAN SEMICONDUCTOR MFG2EDISON TERMOELETTRICA SPA1
Top patents by PatentIndex Score
24 records- 0196US6494943B1Ink jet inks, inks, and other compositions containing colored pigmentsCABOT CORP·Filed 2000·Granted Dec 17, 2002·161 cites·16 claims
- 0295US6641656B2Dispersions comprising modified pigmentsCABOT CORP·Filed 2001·Granted Nov 4, 2003·66 cites·34 claims
- 0395US6398858B1Process for preparing colored pigmentsCABOT CORP·Filed 2000·Granted Jun 4, 2002·100 cites·35 claims
- 0493US8858695B2Modified colorants and inkjet ink compositions comprising modified colorantsGU FENG·Filed 2006·Granted Oct 14, 2014·40 cites·20 claims
- 0593US6506245B1Ink jet inks, inks, and other compositions containing colored pigmentsCABOT CORP·Filed 2000·Granted Jan 14, 2003·117 cites·22 claims
- 0693US5945502AElectroluminescent polymer compositions and processes thereofXEROX CORP·Filed 1997·Granted Aug 31, 1999·121 cites·20 claims
- 0792US6522522B2Capacitors and supercapacitors containing modified carbon productsCABOT CORP·Filed 2000·Granted Feb 18, 2003·78 cites·17 claims
- 0892US6340528B1Crosslinkable polymer compositions for donor roll coatingsXEROX CORP·Filed 2000·Granted Jan 22, 2002·44 cites·10 claims
- 0990US7563842B2Ink formulations, modified pigment-based ink formulations and methods of makingHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Jul 21, 2009·8 cites·6 claims
- 1089US6641653B2Ink compositions comprising modified colored pigments and methods for preparing the sameCABOT CORP·Filed 2001·Granted Nov 4, 2003·36 cites·84 claims
- 1185US6942724B2Modified organic colorants and dispersions, and methods for their preparationCABOT CORP·Filed 2003·Granted Sep 13, 2005·27 cites·45 claims
- 1285US6399202B1Modified carbon products useful in gas diffusion electrodesCABOT CORP·Filed 1999·Granted Jun 4, 2002·56 cites·19 claims
- 1385US6280871B1Gas diffusion electrodes containing modified carbon productsCABOT CORP·Filed 1999·Granted Aug 28, 2001·69 cites·31 claims
- 1481US9732227B2Modified colorants and inkjet ink compositions comprising modified colorantsCABOT CORP·Filed 2014·Granted Aug 15, 2017·2 cites·31 claims
- 1580US8329814B2Ink formulations, modified pigment-based ink formulations and methods of makingMA ZEYING·Filed 2010·Granted Dec 11, 2012·2 cites·10 claims
- 1680US6630268B2Gas diffusion electrodes containing modified carbon productsCABOT CORP·Filed 2001·Granted Oct 7, 2003·18 cites·21 claims
- 1777US7728062B2Ink formulations, modified pigment-based ink formulations and methods of makingHEWLETT PACKARD DEVELOPMENT CO·Filed 2009·Granted Jun 1, 2010·2 cites·9 claims
- 1872US6881511B1Gas diffusion electrodes containing modified carbon productsEDISON TERMOELETTRICA SPA·Filed 2003·Granted Apr 19, 2005·10 cites·13 claims
- 1965US6791666B2Variable transmission focal mask for lens heating compensationTAIWAN SEMICONDUCTOR MFG·Filed 2001·Granted Sep 14, 2004·6 cites·18 claims
- 2062US2024001633A1Molds and methods for producing semi-product and hub assemblyYU HSIU FAN·Filed 2023·Application pending·0 cites
- 2157US6004829AMethod of increasing end point detection capability of reactive ion etching by adding pad areaTAIWAN SEMICONDUCTOR MFG·Filed 1997·Granted Dec 21, 1999·21 cites·7 claims
- 2249US6548154B1Electrical charge relaxable wear resistant coating for bias charging or transfer memberXEROX CORP·Filed 2000·Granted Apr 15, 2003·3 cites·19 claims
- 2344US6289196B1Oxidized transport donor roll coatingsXEROX CORP·Filed 1998·Granted Sep 11, 2001·7 cites·20 claims
- 2430US2011011307A1Method of preparing modified colored pigmentsSHAKHNOVICH ALEXANDER I·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →