George R. Hsu

Person

Rochester, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polymer coated carrier particles for electrophotographic developers
- Patent number 6,245,474
- Issue date Jun 12, 2001
- Xerox Corporation
- George R. Hsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Environmentally friendly ferrite carrier core, and developer contai...
- Patent number 6,143,456
- Issue date Nov 7, 2000
- Xerox Corporation
- Scott M. Silence
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner compositions
- Patent number H1889
- Issue date Oct 3, 2000
- Xerox Corporation
- Pinyen Lin
- 430 - Radiation imagery chemistry: process, composition, or product thereof
Information Patent Grant
Imaging with developer compositions with coated carrier particles
- Patent number 5,213,936
- Issue date May 25, 1993
- Xerox Corporation
- John A. Creatura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic coated carrier particles and methods thereof
- Patent number 5,015,550
- Issue date May 14, 1991
- Xerox Corporation
- John A. Creatura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer compositions with coated carrier particles
- Patent number 5,002,846
- Issue date Mar 26, 1991
- Xerox Corporation
- John A. Creatura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polymer coated carrier particles for electrophotographic developers
- Patent number 4,937,166
- Issue date Jun 26, 1990
- Xerox Corporation
- John A. Creatura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic carrier particles coated with polymer mixture
- Patent number 4,935,326
- Issue date Jun 19, 1990
- Xerox Corporation
- John A. Creatura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

George R. Hsu

Person

Patents Grantslast 30 patents

Polymer coated carrier particles for electrophotographic developers

Environmentally friendly ferrite carrier core, and developer contai...

Toner compositions

Imaging with developer compositions with coated carrier particles

Electrophotographic coated carrier particles and methods thereof

Developer compositions with coated carrier particles

Polymer coated carrier particles for electrophotographic developers

Electrophotographic carrier particles coated with polymer mixture