Inventor · disambiguated record
Khe C. Nguyen
Also filed as: NGUYEN KHE · NGUYEN KHE C · NGUYEN KHE CHANH
32 granted patents·8 pending applications·1,025 citations·filing 1989–2012
98Inventor score
Files withHEWLETT PACKARD CO26EASTMAN KODAK CO5NGUYEN KHE C4SAIGON HI TECH PARK2MAN OF SAIGON HI TECH PARK BOA1
Top patents by PatentIndex Score
40 records- 0198US6057384ALatex polymer blends for improving the permanence of ink-jet inksHEWLETT PACKARD CO·Filed 1998·Granted May 2, 2000·171 cites·28 claims
- 0297US5990202ADual encapsulation technique for preparing ink-jets inksHEWLETT PACKARD CO·Filed 1997·Granted Nov 23, 1999·137 cites·33 claims
- 0395US6417249B1Ink-jet printing ink compositions having superior smear-fastnessHEWLETT PACKARD CO·Filed 1998·Granted Jul 9, 2002·112 cites·44 claims
- 0495US5019473AElectrophotographic recording elements containing photoconductive perylene pigmentsEASTMAN KODAK CO·Filed 1990·Granted May 28, 1991·65 cites·12 claims
- 0595US4968571AElectrophotographic recording elements containing a combination of photoconductive perylene materialsEASTMAN KODAK CO·Filed 1989·Granted Nov 6, 1990·50 cites·11 claims
- 0694US6248805B1Ink-jet printing ink compositions having magnetic properties and specific core/shell binderHEWLETT PACKARD CO·Filed 1998·Granted Jun 19, 2001·81 cites·24 claims
- 0792US5141837AMethod for preparing coating compositions containing photoconductive perylene pigmentsEASTMAN KODAK CO·Filed 1990·Granted Aug 25, 1992·49 cites·16 claims
- 0889US6508872B2Lightfast additive molecule for inkjet inkHEWLETT PACKARD CO·Filed 2001·Granted Jan 21, 2003·26 cites·18 claims
- 0987US5112711AElectrophotographic recording elements containing a combination of titanyl phthalocyanine-type pigmentsEASTMAN KODAK CO·Filed 1990·Granted May 12, 1992·33 cites·6 claims
- 1084US5055368AElectrophotographic recording elements containing titanyl phthalocyanine pigments and their preparationEASTMAN KODAK CO·Filed 1990·Granted Oct 8, 1991·30 cites·16 claims
- 1182US5320923AReusable, positive-charging organic photoconductor containing phthalocyanine pigment, hydroxy binder and silicon stabilizerHEWLETT PACKARD CO·Filed 1993·Granted Jun 14, 1994·28 cites·15 claims
- 1281US5666615AMinimal liquid carrier transfer in an image formation processHEWLETT PACKARD CO·Filed 1995·Granted Sep 9, 1997·32 cites·19 claims
- 1379US6248161B1Preparation of permanent color inks from water-soluble colorants using specific phosphonium saltsHEWLETT PACKARD CO·Filed 1999·Granted Jun 19, 2001·37 cites·10 claims
- 1471US5834564APhotoconductor coating having perfluoro copolymer and composition for making sameHEWLETT PACKARD CO·Filed 1996·Granted Nov 10, 1998·22 cites·3 claims
- 1570US6136486ACross-linked polyvinyl butyral binder for organic photoconductorHEWLETT PACKARD CO·Filed 1994·Granted Oct 24, 2000·14 cites·5 claims
- 1665US5529869AReusable positive-charging organic photoconductor containing phthalocyanine pigment and cross-linking binderHEWLETT PACKARD CO·Filed 1994·Granted Jun 25, 1996·14 cites·14 claims
- 1765US5516610AReusable inverse composite dual-layer organic photoconductor using specific polymersHEWLETT PACKARD CO·Filed 1994·Granted May 14, 1996·12 cites·12 claims
- 1862US5558965ADiiminoquinilidines as electron transport agents in electrophotographic elementsHEWLETT PACKARD CO·Filed 1995·Granted Sep 24, 1996·15 cites·20 claims
- 1959US5821019AComposite organic photoconductor having particulate charge transport layerHEWLETT PACKARD CO·Filed 1996·Granted Oct 13, 1998·13 cites·22 claims
- 2054US9281426B2Systems, devices, and/or methods for solar cells comprising a light amplification elementTUBE TECHNOLOGY LLC K·Filed 2012·Granted Mar 8, 2016·1 cites·19 claims
- 2154US5750300APhotoconductor comprising a complex between metal oxide phthalocyanine compounds and hydroxy compoundsHEWLETT PACKARD CO·Filed 1996·Granted May 12, 1998·10 cites·19 claims
- 2253US5476604ACharge injection barrier for positive charging organic photoconductorHEWLETT PACKARD CO·Filed 1994·Granted Dec 19, 1995·8 cites·21 claims
- 2350US5608507ADirect transfer of liquid toner image from photoconductor drum to image receiverHEWLETT PACKARD CO·Filed 1995·Granted Mar 4, 1997·9 cites·26 claims
- 2450US5518853ADiffusion coating process of making inverse composite dual-layer organic photoconductorHEWLETT PACKARD CO·Filed 1995·Granted May 21, 1996·10 cites·23 claims
- 2550US5364727APositive-charging organic photoconductor for liquid electrophotographyHEWLETT PACKARD CO·Filed 1993·Granted Nov 15, 1994·8 cites·8 claims
- 2649US6027844APolymeric binders having saturated ring for improved performance of single layer positive organic photoconductorHEWLETT PACKARD CO·Filed 1995·Granted Feb 22, 2000·9 cites·23 claims
- 2748US2010247419A1Solid phase synthesized carbon nano fiber and tubeNGUYEN KHE C·Filed 2006·Application pending·0 cites
- 2847US2007077478A1Electrolyte membrane for fuel cell utilizing nano compositeMAN OF SAIGON HI TECH PARK BOA·Filed 2005·Application pending·0 cites
- 2946US2003116059A1Novel lightfast additive molecule for inkjet inkFiled 2002·Application pending·0 cites
- 3045US5556730ACharge injection barrier for positive charging organic photoconductorHEWLETT PACKARD CO·Filed 1995·Granted Sep 17, 1996·6 cites·3 claims
- 3145US5506082ACross-linked polyvinyl butyral binder for organic photoconductorHEWLETT PACKARD CO·Filed 1994·Granted Apr 9, 1996·5 cites·5 claims
- 3243US2013177823A1Systems, Devices, and/or Methods for Power Generation from WaterNGUYEN KHE C·Filed 2012·Application pending·0 cites
- 3343US2006112858A1Liquid nano carbon and application productsSAIGON HI TECH PARK·Filed 2004·Application pending·0 cites
- 3442US2013116114A1Systems, Devices, and/or Methods for Preparation of Graphene and Graphene Hybrid Composite Via the Pyrolysis of Milled Solid Carbon SourcesNGUYEN KHE C·Filed 2011·Application pending·0 cites
- 3539US2005250052A1Maskless lithography using UV absorbing nano particleNGUYEN KHE C·Filed 2004·Application pending·0 cites
- 3638US5631114ADerivatives of diiminoquinones useful as electron transport agents in electrophotographic elementsHEWLETT PACKARD CO·Filed 1995·Granted May 20, 1997·4 cites·21 claims
- 3736US5972552APhotoconductor comprising a complex between metal oxide phthalocyanine compounds and hydroxy or amine compoundsHEWLETT PACKARD CO·Filed 1998·Granted Oct 26, 1999·3 cites·19 claims
- 3836US2006103694A1CNT print head arraySAIGON HI TECH PARK·Filed 2004·Application pending·0 cites
- 3935US6465142B1Low-temperature cure polyvinylbutyral as a photoconducter binderHEWLETT PACKARD CO·Filed 1997·Granted Oct 15, 2002·2 cites·12 claims
- 4033US5858592ATerpolymers useful as charge injection barrier materials for photoreceptorHEWLETT PACKARD CO·Filed 1997·Granted Jan 12, 1999·9 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →