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Thomas R. Beikirch
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Rochester, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Readout system for a full-color image input scanner having three li...
Patent number
6,396,596
Issue date
May 28, 2002
Xerox Corporation
Paul A. Hosier
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Readout system for a full-color image input scanner having three li...
Patent number
6,115,139
Issue date
Sep 5, 2000
Xerox Corporation
Paul A. Hosier
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for determining offset and gain correction for a light sensi...
Patent number
6,038,038
Issue date
Mar 14, 2000
Xerox Corporation
Bart D. Selby
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for implementing fuzzy image processing of image...
Patent number
5,778,156
Issue date
Jul 7, 1998
Xerox Corporation
Stuart A. Schweid
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Simplified document handler job recovery system with reduced memory...
Patent number
5,532,839
Issue date
Jul 2, 1996
Xerox Corporation
Thomas R. Beikirch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for controlling multiple filters in a color raster input sca...
Patent number
5,315,414
Issue date
May 24, 1994
Xerox Corporation
Thomas R. Beikirch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Combined asynchronous-synchronous document scanner
Patent number
5,043,827
Issue date
Aug 27, 1991
Xerox Corporation
Thomas R. Beikirch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for synchronizing integration pulses with integration signal...
Patent number
4,878,119
Issue date
Oct 31, 1989
Xerox Corporation
Thomas R. Beikirch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Slow scan registration self alignment system for raster input scanners
Patent number
4,864,415
Issue date
Sep 5, 1989
Xerox Corporation
Thomas R. Beikirch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scan lamp intensity control for raster input scanners
Patent number
4,803,556
Issue date
Feb 7, 1989
Xerox Corporation
Thomas R. Beikirch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Adaptive autobackground suppression to compensate for integrating c...
Publication number
20010055122
Publication date
Dec 27, 2001
Xerox Corporation.
Ramesh Nagarajan
G06 - COMPUTING CALCULATING COUNTING