Joseph Y. C. Chu

Person

Fairport, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Layered photoresponsive device containing hole injecting ground ele...
- Patent number 4,467,023
- Issue date Aug 21, 1984
- Xerox Corporation
- Joseph Y. C. Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color imaging, layered organic photoresponsive device having hole i...
- Patent number 4,378,415
- Issue date Mar 29, 1983
- Xerox Corporation
- Joseph Y. C. Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Hole injecting contact for overcoated photoreceptors
- Patent number 4,378,418
- Issue date Mar 29, 1983
- Xerox Corporation
- Joseph Y. C. Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dielectric overcoated photoresponsive imaging member and imaging me...
- Patent number 4,275,132
- Issue date Jun 23, 1981
- Xerox Corporation
- Joseph Y. C. Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic imaging processes utilizing adhesive generator...
- Patent number 4,275,133
- Issue date Jun 23, 1981
- Xerox Corporation
- Joseph Y. C. Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dielectric overcoated photoresponsive imaging member
- Patent number 4,251,612
- Issue date Feb 17, 1981
- Xerox Corporation
- Joseph Y. C. Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Adhesive generator overcoated photoreceptors
- Patent number 4,181,772
- Issue date Jan 1, 1980
- Xerox Corporation
- Joseph Y. C. Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatographic photosensitive device comprising hole injecting...
- Patent number 4,123,269
- Issue date Oct 31, 1978
- Xerox Corporation
- Donald C. Von Hoene
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Elastomers and improved waterless lithographic printing masters
- Patent number 4,103,616
- Issue date Aug 1, 1978
- Xerox Corporation
- Joseph Y. Chu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Novel elastomers and improved waterless lithographic printing masters
- Patent number 4,100,135
- Issue date Jul 11, 1978
- Xerox Corporation
- Joseph Y. C. Chu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Novel microfilm and process for preparation
- Patent number 4,055,424
- Issue date Oct 25, 1977
- Xerox Corporation
- Joseph Yung-Chang Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imagewise exposing and heating a microimaging film containing an or...
- Patent number 4,050,937
- Issue date Sep 27, 1977
- Xerox Corporation
- Dana G. Marsh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Microimaging film containing an organo diselenide, a tertiary phosp...
- Patent number 4,050,939
- Issue date Sep 27, 1977
- Xerox Corporation
- Dana G. Marsh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparation of transparencies by selective decompositio...
- Patent number 4,047,947
- Issue date Sep 13, 1977
- Xerox Corporation
- Joseph Y. C. Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparation of solid phase dispersion of photoconductiv...
- Patent number 4,030,991
- Issue date Jun 21, 1977
- Xerox Corporation
- Joseph Y. C. Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparation of a solid phase dispersion of photoconduct...
- Patent number 4,030,992
- Issue date Jun 21, 1977
- Xerox Corporation
- Joseph Y. C. Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparation of solid phase dispersion of photoconductiv...
- Patent number 4,030,993
- Issue date Jun 21, 1977
- Xerox Corporation
- Joseph Y. C. Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparation of solid phase dispersion of photoconductiv...
- Patent number 4,028,203
- Issue date Jun 7, 1977
- Xerox Corporation
- Joseph Y. C. Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for in situ fabrication of photoconductive composite
- Patent number 4,018,602
- Issue date Apr 19, 1977
- Xerox Corporation
- Joseph Y. C. Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparation of solid phase dispersion of photoconductiv...
- Patent number 4,016,058
- Issue date Apr 5, 1977
- Xerox Corporation
- Joseph Y. C. Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparation of solid phase dispersion of photoconductiv...
- Patent number 4,014,768
- Issue date Mar 29, 1977
- Xerox Corporation
- Joseph Y. C. Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparation of solid phase dispersion of photoconductiv...
- Patent number 4,013,528
- Issue date Mar 22, 1977
- Xerox Corporation
- Joseph Y. C. Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparation of solid phase dispersion of photoconductiv...
- Patent number 4,013,529
- Issue date Mar 22, 1977
- Xerox Corporation
- Joseph Y. C. Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparation of solid phase dispersion of photoconductiv...
- Patent number 4,013,530
- Issue date Mar 22, 1977
- Xerox Corporation
- Joseph Y. C. Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparation of solid phase dispersion of photoconductiv...
- Patent number 4,007,101
- Issue date Feb 8, 1977
- Xerox Corporation
- Joseph Y. C. Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparation of solid phase dispersion of photoconductiv...
- Patent number 4,007,100
- Issue date Feb 8, 1977
- Xerox Corporation
- Joseph Y. C. Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparation of solid phase dispersion of photoconductiv...
- Patent number 3,994,791
- Issue date Nov 30, 1976
- Xerox Corporation
- Joseph Y. C. Chu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive film comprising an organopolyselenide and an organom...
- Patent number 3,967,964
- Issue date Jul 6, 1976
- Xerox Corporation
- Dana G. Marsh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Joseph Y. C. Chu

Person

Patents Grantslast 30 patents

Layered photoresponsive device containing hole injecting ground ele...

Color imaging, layered organic photoresponsive device having hole i...

Hole injecting contact for overcoated photoreceptors

Dielectric overcoated photoresponsive imaging member and imaging me...

Electrophotographic imaging processes utilizing adhesive generator...

Dielectric overcoated photoresponsive imaging member

Adhesive generator overcoated photoreceptors

Electrostatographic photosensitive device comprising hole injecting...

Elastomers and improved waterless lithographic printing masters

Novel elastomers and improved waterless lithographic printing masters

Novel microfilm and process for preparation

Imagewise exposing and heating a microimaging film containing an or...

Microimaging film containing an organo diselenide, a tertiary phosp...

Process for preparation of transparencies by selective decompositio...

Process for preparation of solid phase dispersion of photoconductiv...

Process for preparation of a solid phase dispersion of photoconduct...

Process for preparation of solid phase dispersion of photoconductiv...

Process for preparation of solid phase dispersion of photoconductiv...

Method for in situ fabrication of photoconductive composite

Process for preparation of solid phase dispersion of photoconductiv...

Process for preparation of solid phase dispersion of photoconductiv...

Process for preparation of solid phase dispersion of photoconductiv...

Process for preparation of solid phase dispersion of photoconductiv...

Process for preparation of solid phase dispersion of photoconductiv...

Process for preparation of solid phase dispersion of photoconductiv...

Process for preparation of solid phase dispersion of photoconductiv...

Process for preparation of solid phase dispersion of photoconductiv...

Photosensitive film comprising an organopolyselenide and an organom...