Inventor
RAJ GURU B
US25 patents
Patents
25 patentsUS6940613B1Sep 6, 2005
System for managing replaceable modules in a digital printing apparatus
XEROX CORP67 citations96
US5436705AJul 25, 1995
Adaptive process controller for electrophotographic printing
XEROX CORP96 citations96
US6438329B1Aug 20, 2002
Method and apparatus for automatic customer replaceable unit (CRU) setup and cleaner blade lubrication
XEROX CORP33 citations92
US6198885B1Mar 6, 2001
Non-uniform development indicator
XEROX CORP24 citations92
US6016204AJan 18, 2000
Actuator performance indicator
XEROX CORP40 citations92
US5946521AAug 31, 1999
Xerographic xerciser including a hierarchy system for determining part replacement and failure
XEROX CORP39 citations92
US5903796AMay 11, 1999
P/R process control patch uniformity analyzer
XEROX CORP34 citations92
US5895141AApr 20, 1999
Sensorless TC control
XEROX CORP24 citations92
US5710958AJan 20, 1998
Method for setting up an electrophotographic printing machine using a toner area coverage sensor
XEROX CORP42 citations92
US5918085AJun 29, 1999
Method and apparatus for waste toner determination
XEROX CORP37 citations90
US5237521AAug 17, 1993
High resolution position measurement system
XEROX CORP35 citations90
US5369472ANov 29, 1994
Microprocessor controlled high voltage power supply
XEROX CORP51 citations85
US6081348AJun 27, 2000
Ros beam failure detector
XEROX CORP19 citations84
US5960228ASep 28, 1999
Dirt level early warning system
XEROX CORP17 citations84
US7773239B2Aug 10, 2010
System for managing replaceable modules in a digital printing apparatus
XEROX CORP8 citations83
US7649638B2Jan 19, 2010
System for managing replaceable modules in a digital printing apparatus
XEROX CORP12 citations83
US5937224AAug 10, 1999
Cleaner stress indicator
XEROX CORP12 citations74
US5893008AApr 6, 1999
Photoreceptor parking deletion detector
XEROX CORP10 citations74
US5864730AJan 26, 1999
Photoreceptor seam signature
XEROX CORP13 citations74
US5826139AOct 20, 1998
Method and apparatus for controlling the sequence, size and position of an image control patch
XEROX CORP13 citations74
US5797064AAug 18, 1998
Pseudo photo induced discharged curve generator for xerographic setup
XEROX CORP16 citations74
US5995775ANov 30, 1999
ROS pixel size growth detector
XEROX CORP16 citations73
US5749023AMay 5, 1998
Adaptive feed forward compensation for time varying toner cohesivity
XEROX CORP11 citations73
US5956542ASep 21, 1999
Tribo decay rest recovery and developer material break in procedure
XEROX CORP2 citations63
US5822662AOct 13, 1998
Background detection and compensation
XEROX CORP3 citations63