Inventor
CHANG SHU
US24 patents
⚠️ This page may combine multiple inventors who share the name “CHANG SHU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XEROX CORP
17 patentsUS7537410B2May 26, 2009
Coupling apparatus
XEROX CORP85 citations96
US5991590ANov 23, 1999
Transfer/transfuse member release agent
XEROX CORP69 citations96
US6295434B1Sep 25, 2001
Porous transfer members and release agent associated therewith
XEROX CORP22 citations92
US6006059ADec 21, 1999
Function-separated vacuum-assisted blotter for liquid development image conditioning
XEROX CORP19 citations92
US5978630ANov 2, 1999
System for cleaning contaminants from a vacuum assisted image conditioning roll
XEROX CORP26 citations92
US5493369AFeb 20, 1996
Apparatus and method for improved liquid developer image conditioning
XEROX CORP29 citations92
US5481341AJan 2, 1996
Roller for controlling application of carrier liquid
XEROX CORP19 citations92
US7054568B2May 30, 2006
Method and apparatus for controlling non-uniform banding and residual toner density using feedback control
XEROX CORP37 citations90
US6775502B1Aug 10, 2004
System and method for high solids image conditioning of liquid ink images utilizing a source of high fluid pressure to configured to emit a jet of fluid
XEROX CORP8 citations73
US5666617ASep 9, 1997
Lid machine having a differential air pressure assisted blotting device
XEROX CORP14 citations73
US5752144AMay 12, 1998
Method of fabricating a reclaimable uniform conditioning blotter roll
XEROX CORP12 citations68
US5745826AApr 28, 1998
Liquid toner image conditioning roll having image protection surface layer
XEROX CORP6 citations63
USH1803HSep 7, 1999
Liquid electrophotographic printing processes
XEROX CORP0 citations48
US8023866B2Sep 20, 2011
Powdered toner direct marking apparatus
XEROX CORP0 citations42
US7974559B2Jul 5, 2011
Direct marking apparatus for selectively providing powdered toner patches
XEROX CORP0 citations42
US10702453B2Jul 7, 2020
Method and system for printing personalized medication
XEROX CORP0 citations41
US10663497B2May 26, 2020
Method and system for automated association of devices with electricity meters
XEROX CORP0 citations41