Inventor
CHENG CHIEH-MIN
US136 patents
⚠️ This page may combine multiple inventors who share the name “CHENG CHIEH-MIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XEROX CORP
44 patentsUS5853943ADec 29, 1998
Toner processes
XEROX CORP287 citations99
US5928830AJul 27, 1999
Latex processes
XEROX CORP99 citations98
US6577433B1Jun 10, 2003
Electrophoretic displays, display fluids for use therein, and methods of displaying images
XEROX CORP114 citations97
US6574034B1Jun 3, 2003
Electrophoretic displays, display fluids for use therein, and methods of displaying images
XEROX CORP82 citations97
US6529313B1Mar 4, 2003
Electrophoretic displays, display fluids for use therein, and methods of displaying images
XEROX CORP89 citations97
US6525866B1Feb 25, 2003
Electrophoretic displays, display fluids for use therein, and methods of displaying images
XEROX CORP137 citations97
US6184268B1Feb 6, 2001
Ink jet ink compositions and processes thereof
XEROX CORP91 citations97
US6673505B2Jan 6, 2004
Toner coagulant processes
XEROX CORP62 citations96
US6413692B1Jul 2, 2002
Toner processes
XEROX CORP50 citations96
US6329446B1Dec 11, 2001
Ink composition
XEROX CORP101 citations96
US6309787B1Oct 30, 2001
Aggregation processes
XEROX CORP51 citations96
US6180691B1Jan 30, 2001
Processes for preparing ink jet inks
XEROX CORP55 citations96
US6447974B1Sep 10, 2002
Polymerization processes
XEROX CORP70 citations95
US5922501AJul 13, 1999
Toner processes
XEROX CORP104 citations95
US7250238B2Jul 31, 2007
Toners and processes thereof
XEROX CORP49 citations94
USH2113HJan 4, 2005
Ink compositions
XEROX CORP62 citations94
US7001702B2Feb 21, 2006
Toner processes
XEROX CORP23 citations93
US6458501B1Oct 1, 2002
Forming a toner using surfactant-free emulsion polymerization
XEROX CORP27 citations93
US6455220B1Sep 24, 2002
Toner processes
XEROX CORP25 citations93
US5965316AOct 12, 1999
Wax processes
XEROX CORP48 citations93
US5962178AOct 5, 1999
Sediment free toner processes
XEROX CORP27 citations93
US7208257B2Apr 24, 2007
Electron beam curable toners and processes thereof
XEROX CORP36 citations92
US7123238B2Oct 17, 2006
Spacer layer for electrophoretic display device
XEROX CORP24 citations92
US7041420B2May 9, 2006
Emulsion aggregation toner having novel surface morphology properties
XEROX CORP33 citations92
US6548571B1Apr 15, 2003
Ink compositions and processes
XEROX CORP30 citations92
US6294606B1Sep 25, 2001
Nonionic surfactant-free emulsion polymerization process
XEROX CORP30 citations92
US6251987B1Jun 26, 2001
Inks with colored resin emulsion particles
XEROX CORP23 citations92
US6239193B1May 29, 2001
Ink compositions comprising a latex and processes thereof
XEROX CORP47 citations92
US5766817AJun 16, 1998
Toner miniemulsion process
XEROX CORP33 citations92
US6294306B1Sep 25, 2001
Method of making toners
XEROX CORP34 citations90
US5928829AJul 27, 1999
Latex processes
XEROX CORP31 citations89
US7736831B2Jun 15, 2010
Emulsion/aggregation process using coalescent aid agents
XEROX CORP16 citations84
US7683142B2Mar 23, 2010
Latex emulsion polymerizations in spinning disc reactors or rotating tubular reactors
XEROX CORP16 citations84
US7531334B2May 12, 2009
Polymeric microcarriers for cell culture functions
XEROX CORP9 citations84
US7459258B2Dec 2, 2008
Toner processes
XEROX CORP9 citations84
US7186494B2Mar 6, 2007
Toner processes
XEROX CORP10 citations84
US6346358B1Feb 12, 2002
Toner processes
XEROX CORP15 citations84
US7524597B2Apr 28, 2009
Imaging member having nano-sized phase separation in various layers
XEROX CORP8 citations83
US7507517B2Mar 24, 2009
Toner processes
XEROX CORP13 citations83
US7439004B2Oct 21, 2008
Methods for washing and dewatering toner
XEROX CORP11 citations82
US9280076B1Mar 8, 2016
Emulsion aggregation toner comprising hybrid latex
XEROX CORP13 citations81
US9201321B2Dec 1, 2015
Process for preparing polyester emulsions
XEROX CORP7 citations81
US6841329B2Jan 11, 2005
Toner processes
XEROX CORP18 citations81
US6475691B1Nov 5, 2002
Toner processes
XEROX CORP7 citations74
POLAROID CORP
4 patentsUS5811220ASep 22, 1998
On-press lithographic development methodology facilitated by the use of a disperse hydrophilic microgel
POLAROID CORP22 citations92
US5853958ADec 29, 1998
Lithographic plate with disperse particulate rubber additive
POLAROID CORP19 citations91
US5616449AApr 1, 1997
Lithographic printing plates with dispersed rubber additives
POLAROID CORP43 citations91
US5516620AMay 14, 1996
Method of on-press developing lithographic plates utilizing microencapsulated developers
POLAROID CORP40 citations91
LAI ZHEN
2 patentsShowing the top 50 of 136 patents by PatentIndex Score.