Inventor
DUGGAN MICHAEL J
US40 patents
⚠️ This page may combine multiple inventors who share the name “DUGGAN MICHAEL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XEROX CORP
21 patentsUS6087059AJul 11, 2000
Toner and developer compositions
XEROX CORP66 citations96
US6365316B1Apr 2, 2002
Toner and developer providing offset lithography print quality
XEROX CORP57 citations93
US6391509B1May 21, 2002
Coated carriers
XEROX CORP29 citations92
US6226483B1May 1, 2001
Charging roller and processes thereof
XEROX CORP23 citations92
US5424160AJun 13, 1995
Conductive carrier coatings and processes for the perfection thereof
XEROX CORP20 citations92
US5567562AOct 22, 1996
Coated carrier particles and processes thereof
XEROX CORP17 citations81
US6083652AJul 4, 2000
Coated carriers
XEROX CORP14 citations74
US5847038ADec 8, 1998
Polymer processes
XEROX CORP7 citations74
US6276793B1Aug 21, 2001
Ink jet printer having a wear resistant and efficient substrate heating and supporting assembly
XEROX CORP13 citations73
US5761598AJun 2, 1998
Composition for a ceramic coated detoning roll for use in an electrostatographic cleaning apparatus
XEROX CORP12 citations73
US5744275AApr 28, 1998
Coated carrier particles
XEROX CORP11 citations73
US5413807AMay 9, 1995
Method of manufacturing a donor roll
XEROX CORP17 citations73
US7645491B2Jan 12, 2010
Venting assembly for dip coating apparatus and related processes
XEROX CORP6 citations72
US6461442B1Oct 8, 2002
Process for removing a strip of coating material
XEROX CORP7 citations72
US5643706AJul 1, 1997
Process for preparing electroconductive members
XEROX CORP12 citations72
US5518855AMay 21, 1996
Coated carrier particles and processes thereof
XEROX CORP14 citations72
US6503571B1Jan 7, 2003
Coating method and apparatus with substrate extension device
XEROX CORP7 citations70
US7223475B2May 29, 2007
Coated conductive carriers
XEROX CORP2 citations61
US6962626B1Nov 8, 2005
Venting assembly for dip coating apparatus and related processes
XEROX CORP4 citations61
US7279050B2Oct 9, 2007
One-piece bottom edge wipe sponge for cleaning a photoreceptor drum
XEROX CORP2 citations60
US5595851AJan 21, 1997
Conductive developer compositions with coated carrier particles
XEROX CORP4 citations60
MICROSOFT CORP
15 patentsUS6986103B1Jan 10, 2006
Document formatting based on optimized formatting values
MICROSOFT CORP25 citations92
US7583267B2Sep 1, 2009
Stroke contrast in font hinting
MICROSOFT CORP14 citations84
US7505040B2Mar 17, 2009
Composite characters font hinting
MICROSOFT CORP19 citations84
US7292249B2Nov 6, 2007
Appropriately rendering a graphical object when a corresponding outline has excessive control points
MICROSOFT CORP13 citations84
US7289123B2Oct 30, 2007
Simplifying complex characters to maintain legibility
MICROSOFT CORP13 citations84
US7236174B2Jun 26, 2007
Adaptively filtering outlines of typographic characters to simplify representative control data
MICROSOFT CORP12 citations84
US7136067B2Nov 14, 2006
Using externally parameterizeable constraints in a font-hinting language to synthesize font variants
MICROSOFT CORP19 citations84
US7265757B2Sep 4, 2007
Appropriately rendering a graphical object when a corresponding outline lacks control points
MICROSOFT CORP7 citations74
US7187382B2Mar 6, 2007
Iteratively solving constraints in a font-hinting language
MICROSOFT CORP8 citations74
US7505041B2Mar 17, 2009
Iteratively solving constraints in a font-hinting language
MICROSOFT CORP3 citations63
US7292247B2Nov 6, 2007
Dynamically determining directions of freedom for control points used to represent graphical objects
MICROSOFT CORP3 citations63
US7256786B2Aug 14, 2007
Appropriately rendering a graphical object when a corresponding outline has exact or inexact control points
MICROSOFT CORP3 citations63
US7057626B2Jun 6, 2006
Dropout control in subpixel rendering
MICROSOFT CORP1 citations58
US7286121B2Oct 23, 2007
Sub-component based rendering of objects having spatial frequency dominance parallel to the striping direction of the display
MICROSOFT CORP2 citations57
US7697003B2Apr 13, 2010
Simplifying complex characters to maintain legibility
MICROSOFT CORP0 citations51