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Webster, NY, US
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last 30 patents
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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
Electrophotographic imaging method having a double charging sequence
Patent number
4,254,199
Issue date
Mar 3, 1981
Xerox Corporation
Simpei Tutihasi
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
Electrophotographic photoreceptor with composite interlayer and met...
Patent number
4,187,104
Issue date
Feb 5, 1980
Xerox Corporation
Simpei Tutihasi
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
Injection current device and method
Patent number
3,958,207
Issue date
May 18, 1976
Xerox Corporation
Simpei Tutihasi
G02 - OPTICS
Information
Patent Grant
Imaging system
Patent number
3,950,167
Issue date
Apr 13, 1976
Xerox Corporation
Simpei Tutihasi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical sensitization and development of liquid crystalline devices
Patent number
3,944,332
Issue date
Mar 16, 1976
Xerox Corporation
Simpei Tutihasi
G02 - OPTICS