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Yonn K. Simpson
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Fairport, NY, US
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last 30 patents
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Patent Grant
Photosensitive imaging member
Patent number
5,139,907
Issue date
Aug 18, 1992
Xerox Corporation
Yonn K. Simpson
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Plywood effect suppression in photosensitive imaging members
Patent number
5,096,792
Issue date
Mar 17, 1992
Xerox Corporation
Yonn K. Simpson
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photosensitive imaging member with a low-reflection ground plane
Patent number
5,051,328
Issue date
Sep 24, 1991
Xerox Corporation
John R. Andrews
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY