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Donald C. VonHoene
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Fairfield, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Photosensitive member having ground strip with lignin sulfonic acid...
Patent number
7,150,950
Issue date
Dec 19, 2006
Xerox Corporation
Robert C. U. Yu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Flexible imaging member belt seam smoothing method
Patent number
7,094,048
Issue date
Aug 22, 2006
Xerox Corporation
Satchidanand Mishra
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Imageable seamed belts with lignin sulfonic acid doped polyaniline
Patent number
7,031,647
Issue date
Apr 18, 2006
Xerox Corporation
Satchidanand Mishra
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Seam stress release and protrusion elimination process
Patent number
6,652,691
Issue date
Nov 25, 2003
Xerox Corporation
Robert C. U. Yu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Electrostatographic imaging member process
Patent number
6,372,396
Issue date
Apr 16, 2002
Xerox Corporation
Robert C. U. Yu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for post treatment of a flexible imaging member belt
Patent number
6,328,922
Issue date
Dec 11, 2001
Xerox Corporation
Satchidanand Mishra
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Electrostatographic imaging member having an improved imaging layer
Patent number
6,117,603
Issue date
Sep 12, 2000
Xerox Corporation
Robert C. U. Yu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Defocused laser seam stress release in flexible electrostatographic...
Patent number
6,074,504
Issue date
Jun 13, 2000
Xerox Corporation
Robert C. U. Yu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Imaging member containing branched polycarbonate
Patent number
6,071,661
Issue date
Jun 6, 2000
Xerox Corporation
Bing R. Hsieh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Seam stress release in flexible electrostatographic imaging belts
Patent number
6,068,722
Issue date
May 30, 2000
Xerox Corporation
Robert C. U. Yu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Rapid electrostatographic belt treatment system
Patent number
6,056,839
Issue date
May 2, 2000
Xerox Corporation
Robert C. U. Yu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Seamed flexible electrostatographic imaging belt having a permanent...
Patent number
5,966,573
Issue date
Oct 12, 1999
Xerox Corporation
Robert C.U. Yu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photoconductor belt seam detection
Patent number
5,966,572
Issue date
Oct 12, 1999
Xerox Corporation
Satchidanand Mishra
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of treating preformed flexible imaging belts to form ripple-...
Patent number
5,885,512
Issue date
Mar 23, 1999
Xerox Corporation
Robert C. U. Yu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Photoreceptor containing improved charge transporting small molecule
Patent number
5,882,829
Issue date
Mar 16, 1999
Xerox Corporation
Bing R. Hsieh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Flexible belts having a bent seam
Patent number
5,714,290
Issue date
Feb 3, 1998
Xerox Corporation
Robert C. U. Yu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Flexible belt system
Patent number
5,709,765
Issue date
Jan 20, 1998
Xerox Corporation
William G. Herbert
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Imaging process using flexible electrostatographic imaging member
Patent number
5,606,396
Issue date
Feb 25, 1997
Xerox Corporation
Robert C. U. Yu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Multilayered photoreceptor with adhesive and intermediate layers
Patent number
5,591,554
Issue date
Jan 7, 1997
Xerox Corporation
Satchidanand Mishra
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photoreceptor which resists charge deficient spots
Patent number
5,576,130
Issue date
Nov 19, 1996
Xerox Corporation
Robert C. U. Yu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic imaging member with improved charge generation...
Patent number
5,571,647
Issue date
Nov 5, 1996
Xerox Corporation
Satchidanand Mishra
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Charge generation layer in an electrophotographic imaging member
Patent number
5,571,648
Issue date
Nov 5, 1996
Xerox Corporation
Satchidanand Mishra
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic imaging member with improved underlayer
Patent number
5,571,649
Issue date
Nov 5, 1996
Xerox Corporation
Satchidanand Mishra
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drum imaging structure with photosensitive member
Patent number
5,550,618
Issue date
Aug 27, 1996
Xerox Corporation
William G. Herbert
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Flexible tubes supported on rigid drum
Patent number
5,518,854
Issue date
May 21, 1996
Xerox Corporation
Robert C. U. Yu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Thick overcoated PR and color on color
Patent number
5,493,387
Issue date
Feb 20, 1996
Xerox Corporation
Donald C. VonHoene
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Corona generating device having a heated shield
Patent number
5,469,242
Issue date
Nov 21, 1995
Xerox Corporation
Robert C. U. Yu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic imaging member free of reflection interference
Patent number
5,460,911
Issue date
Oct 24, 1995
Xerox Corporation
Robert C. U. Yu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process color and recharge with the overcoated P/R single pass colo...
Patent number
5,452,074
Issue date
Sep 19, 1995
Xerox Corporation
Donald C. VonHoene
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Flexible belt supported on rigid drum for electrophotographic imaging
Patent number
5,415,961
Issue date
May 16, 1995
Xerox Corporation
Robert C. U. Yu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Imageable seamed belts with lignin sulfonic acid doped polyaniline
Publication number
20050232662
Publication date
Oct 20, 2005
Xerox Corporation.
Satchidanand Mishra
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Photosensitive member having ground strip with lignin sulfonic acid...
Publication number
20050233229
Publication date
Oct 20, 2005
Xerox Corporation.
Robert C. U. Yu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Fabrication method for an electrostatographic member having a virtu...
Publication number
20020079049
Publication date
Jun 27, 2002
XEROX Corporation
Robert C.U. Yu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Substantially seamless electrostatographic member fabrication appar...
Publication number
20020074520
Publication date
Jun 20, 2002
XEROX Corporation
Robert C.U. Yu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Fabrication method for an electrostatographic member having a virtu...
Publication number
20020074082
Publication date
Jun 20, 2002
XEROX Corporation
Robert C.U. Yu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Flexible imaging member belt seam smoothing method
Publication number
20020008332
Publication date
Jan 24, 2002
Xerox Corporation.
Satchidanand Mishra
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL