Inventor
BURKE CATHIE J
US43 patents
⚠️ This page may combine multiple inventors who share the name “BURKE CATHIE J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XEROX CORP
37 patentsUS4947192AAug 7, 1990
Monolithic silicon integrated circuit chip for a thermal ink jet printer
XEROX CORP194 citations99
US5665249ASep 9, 1997
Micro-electromechanical die module with planarized thick film layer
XEROX CORP331 citations98
US5900892AMay 4, 1999
Nozzle plates for ink jet cartridges
XEROX CORP73 citations96
US5738799AApr 14, 1998
Method and materials for fabricating an ink-jet printhead
XEROX CORP74 citations96
US4999077AMar 12, 1991
Method of fabricating full width scanning or imaging arrays from subunits
XEROX CORP110 citations96
US5010355AApr 23, 1991
Ink jet printhead having ionic passivation of electrical circuitry
XEROX CORP57 citations94
US5081473AJan 14, 1992
Temperature control transducer and MOS driver for thermal ink jet printing chips
XEROX CORP36 citations93
US5075250ADec 24, 1991
Method of fabricating a monolithic integrated circuit chip for a thermal ink jet printhead
XEROX CORP37 citations93
US6440643B1Aug 27, 2002
Method of making inkjet print head with patterned photoresist layer having features with high aspect ratios
XEROX CORP21 citations92
US6294317B1Sep 25, 2001
Patterned photoresist structures having features with high aspect ratios and method of forming such structures
XEROX CORP17 citations92
US6102528AAug 15, 2000
Drive transistor for an ink jet printhead
XEROX CORP41 citations92
US6013160AJan 11, 2000
Method of making a printhead having reduced surface roughness
XEROX CORP25 citations92
US5980025ANov 9, 1999
Thermal inkjet printhead with increased resistance control and method for making the printhead
XEROX CORP26 citations92
US5820771AOct 13, 1998
Method and materials, including polybenzoxazole, for fabricating an ink-jet printhead
XEROX CORP25 citations92
US5751315AMay 12, 1998
Thermal ink-jet printhead with a thermally isolated heating element in each ejector
XEROX CORP35 citations91
US5532901AJul 2, 1996
Office environment level electrostatic discharge protection
XEROX CORP19 citations91
US5208606AMay 4, 1993
Directionality of thermal ink jet transducers by front face metalization
XEROX CORP49 citations91
US5448273ASep 5, 1995
Thermal ink jet printhead protective layers
XEROX CORP33 citations89
US5639386AJun 17, 1997
Increased threshold uniformity of thermal ink transducers
XEROX CORP42 citations88
US7048361B2May 23, 2006
Ink jet apparatus
XEROX CORP12 citations84
US6955419B2Oct 18, 2005
Ink jet apparatus
XEROX CORP12 citations84
US5943076AAug 24, 1999
Printhead for thermal ink jet devices
XEROX CORP18 citations84
US6596644B1Jul 22, 2003
Methods for forming features in polymer layers
XEROX CORP9 citations74
US5933166AAug 3, 1999
Ink-jet printhead allowing selectable droplet size
XEROX CORP15 citations74
US6790598B2Sep 14, 2004
Methods of patterning resists and structures including the patterned resists
XEROX CORP11 citations73
US6183069B1Feb 6, 2001
Ink jet printhead having a patternable ink channel structure
XEROX CORP10 citations73
US6039436AMar 21, 2000
Thermal ink-jet printhead with lateral thermal insulation for the heating elements
XEROX CORP10 citations73
US5699094ADec 16, 1997
Ink jet printing device
XEROX CORP7 citations73
US6315398B1Nov 13, 2001
Thermal ink jet heater design
XEROX CORP11 citations72
US5729261AMar 17, 1998
Thermal ink jet printhead with improved ink resistance
XEROX CORP16 citations72
US5428498AJun 27, 1995
Office environment level electrostatic discharge protection
XEROX CORP14 citations72
US6227657B1May 8, 2001
Low topography thermal inkjet drop ejector structure
XEROX CORP8 citations71
US5969392AOct 19, 1999
Thermal ink jet printheads with power MOS driver devices having enhanced transconductance
XEROX CORP2 citations63
US6109733AAug 29, 2000
Printhead for thermal ink jet devices
XEROX CORP5 citations62
US6905196B2Jun 14, 2005
Polysilicon feed-through fluid drop ejector
XEROX CORP3 citations60
US6146914ANov 14, 2000
Thermal ink jet printhead with increased heater resistor control
XEROX CORP6 citations60
US7183216B2Feb 27, 2007
Methods to form oxide-filled trenches
XEROX CORP0 citations52