Nguyen Khe

Person

Los Altos, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for forming patterned polyimide layer
- Patent number 6,635,585
- Issue date Oct 21, 2003
- Aptos Corporation
- Nguyen Khe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lightfast additive molecule for inkjet ink
- Patent number 6,508,872
- Issue date Jan 21, 2003
- Hewlett-Packard Company
- Khe C Nguyen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Low-temperature cure polyvinylbutyral as a photoconducter binder
- Patent number 6,465,142
- Issue date Oct 15, 2002
- Hewlett-Packard Company
- Khe C Nguyen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ink-jet printing ink compositions having superior smear-fastness
- Patent number 6,417,249
- Issue date Jul 9, 2002
- Hewlett-Packard Company
- Khe C Nguyen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ink-jet printing ink compositions having magnetic properties and sp...
- Patent number 6,248,805
- Issue date Jun 19, 2001
- Hewlett-Packard Company
- Khe C Nguyen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of permanent color inks from water-soluble colorants us...
- Patent number 6,248,161
- Issue date Jun 19, 2001
- Hewlett-Packard Company
- Khe C Nguyen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cross-linked polyvinyl butyral binder for organic photoconductor
- Patent number 6,136,486
- Issue date Oct 24, 2000
- Hewlett-Packard Company
- Khe Chanh Nguyen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Latex polymer blends for improving the permanence of ink-jet inks
- Patent number 6,057,384
- Issue date May 2, 2000
- Hewlett-Packard Company
- Khe C Nguyen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric binders having saturated ring for improved performance of...
- Patent number 6,027,844
- Issue date Feb 22, 2000
- Hewlett-Packard Company
- Khe C. Nguyen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dual encapsulation technique for preparing ink-jets inks
- Patent number 5,990,202
- Issue date Nov 23, 1999
- Hewlett-Packard Company
- Khe C Nguyen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photoconductor comprising a complex between metal oxide phthalocyan...
- Patent number 5,972,552
- Issue date Oct 26, 1999
- Hewlett-Packard Company
- Sivapackia Ganapathiappan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Terpolymers useful as charge injection barrier materials for photor...
- Patent number 5,858,592
- Issue date Jan 12, 1999
- Hewlett-Packard Company
- Khe C. Nguyen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoconductor coating having perfluoro copolymer and composition f...
- Patent number 5,834,564
- Issue date Nov 10, 1998
- Hewlett-Packard Company
- Khe Nguyen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composite organic photoconductor having particulate charge transpor...
- Patent number 5,821,019
- Issue date Oct 13, 1998
- Hewlett-Packard Company
- Khe C. Nguyen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoconductor comprising a complex between metal oxide phthalocyan...
- Patent number 5,750,300
- Issue date May 12, 1998
- Hewlett-Packard Company
- Khe C. Nguyen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Minimal liquid carrier transfer in an image formation process
- Patent number 5,666,615
- Issue date Sep 9, 1997
- Hewlett-Packard Company
- Khe C. Nguyen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Derivatives of diiminoquinones useful as electron transport agents...
- Patent number 5,631,114
- Issue date May 20, 1997
- Hewlett-Packard Company
- Khe C. Nguyen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct transfer of liquid toner image from photoconductor drum to i...
- Patent number 5,608,507
- Issue date Mar 4, 1997
- Hewlett-Packard Company
- Khe C. Nguyen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Diiminoquinilidines as electron transport agents in electrophotogra...
- Patent number 5,558,965
- Issue date Sep 24, 1996
- Hewlett-Packard Company
- Khe C. Nguyen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charge injection barrier for positive charging organic photoconductor
- Patent number 5,556,730
- Issue date Sep 17, 1996
- Hewlett-Packard Company
- Khe C. Nguyen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reusable positive-charging organic photoconductor containing phthal...
- Patent number 5,529,869
- Issue date Jun 25, 1996
- Hewlett-Packard Company
- Khe C. Nguyen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Diffusion coating process of making inverse composite dual-layer or...
- Patent number 5,518,853
- Issue date May 21, 1996
- Hewlett-Packard Company
- Khe C. Nguyen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reusable inverse composite dual-layer organic photoconductor using...
- Patent number 5,516,610
- Issue date May 14, 1996
- Hewlett-Packard Company
- Khe C. Nguyen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cross-linked polyvinyl butyral binder for organic photoconductor
- Patent number 5,506,082
- Issue date Apr 9, 1996
- Hewlett-Packard Company
- Khe C. Nguyen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charge injection barrier for positive charging organic photoconductor
- Patent number 5,476,604
- Issue date Dec 19, 1995
- Hewlett-Packard Company
- Khe C. Nguyen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positive-charging organic photoconductor for liquid electrophotography
- Patent number 5,364,727
- Issue date Nov 15, 1994
- Hewlett-Packard Company
- Khe C. Nguyen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reusable, positive-charging organic photoconductor containing phtha...
- Patent number 5,320,923
- Issue date Jun 14, 1994
- Hewlett-Packard Company
- Khe C. Nguyen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Novel lightfast additive molecule for inkjet ink
- Publication number 20030116059
- Publication date Jun 26, 2003
- Khe C. Nguyen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Novel lightfast additive molecule for inkjet ink
- Publication number 20020174802
- Publication date Nov 28, 2002
- Khe C. Nguyen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Person

Patents Grantslast 30 patents

Method for forming patterned polyimide layer

Lightfast additive molecule for inkjet ink

Low-temperature cure polyvinylbutyral as a photoconducter binder

Ink-jet printing ink compositions having superior smear-fastness

Ink-jet printing ink compositions having magnetic properties and sp...

Preparation of permanent color inks from water-soluble colorants us...

Cross-linked polyvinyl butyral binder for organic photoconductor

Latex polymer blends for improving the permanence of ink-jet inks

Polymeric binders having saturated ring for improved performance of...

Dual encapsulation technique for preparing ink-jets inks

Photoconductor comprising a complex between metal oxide phthalocyan...

Terpolymers useful as charge injection barrier materials for photor...

Photoconductor coating having perfluoro copolymer and composition f...

Composite organic photoconductor having particulate charge transpor...

Photoconductor comprising a complex between metal oxide phthalocyan...

Minimal liquid carrier transfer in an image formation process

Derivatives of diiminoquinones useful as electron transport agents...

Direct transfer of liquid toner image from photoconductor drum to i...

Diiminoquinilidines as electron transport agents in electrophotogra...

Charge injection barrier for positive charging organic photoconductor

Reusable positive-charging organic photoconductor containing phthal...

Diffusion coating process of making inverse composite dual-layer or...

Reusable inverse composite dual-layer organic photoconductor using...

Cross-linked polyvinyl butyral binder for organic photoconductor

Charge injection barrier for positive charging organic photoconductor

Positive-charging organic photoconductor for liquid electrophotography

Reusable, positive-charging organic photoconductor containing phtha...

Patents Applicationslast 30 patents

Novel lightfast additive molecule for inkjet ink

Novel lightfast additive molecule for inkjet ink