Inventor · disambiguated record
David P. Trauernicht
Also filed as: TRAUERNICHT DAVID · TRAUERNICHT DAVID P · TRAUERNICHT DAVID PAUL
78 granted patents·16 pending applications·1,912 citations·filing 1991–2015
99Inventor score
Files withEASTMAN KODAK CO60WANG YONGCAI6MICROGEN SYSTEMS INC4TRAUERNICHT DAVID P3TRAUERNICHT DAVID PAUL3
Top patents by PatentIndex Score
94 records- 0199US6685303B1Thermal actuator with reduced temperature extreme and method of operating sameEASTMAN KODAK CO·Filed 2002·Granted Feb 3, 2004·148 cites·26 claims
- 0298US6827429B2Continuous ink jet printing method and apparatus with ink droplet velocity discriminationEASTMAN KODAK CO·Filed 2001·Granted Dec 7, 2004·119 cites·11 claims
- 0398US6598960B1Multi-layer thermal actuator with optimized heater length and method of operating sameEASTMAN KODAK CO·Filed 2002·Granted Jul 29, 2003·156 cites·72 claims
- 0497US6588884B1Tri-layer thermal actuator and method of operatingEASTMAN KODAK CO·Filed 2002·Granted Jul 8, 2003·84 cites·38 claims
- 0597US6450619B1CMOS/MEMS integrated ink jet print head with heater elements formed during CMOS processing and method of forming sameEASTMAN KODAK CO·Filed 2001·Granted Sep 17, 2002·75 cites·29 claims
- 0696US6943037B2CMOS/MEMS integrated ink jet print head and method of forming sameEASTMAN KODAK CO·Filed 2002·Granted Sep 13, 2005·59 cites·23 claims
- 0796US6721020B1Thermal actuator with spatial thermal patternEASTMAN KODAK CO·Filed 2002·Granted Apr 13, 2004·66 cites·91 claims
- 0896US6502925B2CMOS/MEMS integrated ink jet print head and method of operating sameEASTMAN KODAK CO·Filed 2001·Granted Jan 7, 2003·60 cites·39 claims
- 0996US6474795B1Continuous ink jet printer with micro-valve deflection mechanism and method of controlling sameEASTMAN KODAK CO·Filed 1999·Granted Nov 5, 2002·100 cites·12 claims
- 1095US8864287B2Fluid ejection using MEMS composite transducerHUFFMAN JAMES D·Filed 2011·Granted Oct 21, 2014·11 cites·13 claims
- 1195US6896346B2Thermo-mechanical actuator drop-on-demand apparatus and method with multiple drop volumesEASTMAN KODAK CO·Filed 2002·Granted May 24, 2005·56 cites·40 claims
- 1295US6682182B2Continuous ink jet printing with improved drop formationEASTMAN KODAK CO·Filed 2002·Granted Jan 27, 2004·58 cites·15 claims
- 1395US6460972B1Thermal actuator drop-on-demand apparatus and method for high frequencyEASTMAN KODAK CO·Filed 2001·Granted Oct 8, 2002·64 cites·21 claims
- 1494US8828275B2Metal nanoparticle composition with water soluble polymerWANG YONGCAI·Filed 2013·Granted Sep 9, 2014·17 cites·12 claims
- 1593US6464341B1Dual action thermal actuator and method of operating thereofEASTMAN KODAK CO·Filed 2002·Granted Oct 15, 2002·49 cites·35 claims
- 1693US6435666B1Thermal actuator drop-on-demand apparatus and method with reduced energyEASTMAN KODAK CO·Filed 2001·Granted Aug 20, 2002·52 cites·48 claims
- 1793US6203145B1Continuous ink jet system having non-circular orificesEASTMAN KODAK CO·Filed 1999·Granted Mar 20, 2001·83 cites·30 claims
- 1893US5725993ALaser ablative imaging elementEASTMAN KODAK CO·Filed 1996·Granted Mar 10, 1998·68 cites·6 claims
- 1991US9085699B2Silver metal nanoparticle compositionWANG YONGCAI·Filed 2013·Granted Jul 21, 2015·9 cites·17 claims
- 2090US8439477B2Method of characterizing array of resistive heatersMARKHAM ROGER G·Filed 2011·Granted May 14, 2013·7 cites·19 claims
- 2190US6869169B2Snap-through thermal actuatorEASTMAN KODAK CO·Filed 2002·Granted Mar 22, 2005·30 cites·41 claims
- 2290US6631983B2Ink recirculation system for ink jet printersEASTMAN KODAK CO·Filed 2000·Granted Oct 14, 2003·38 cites·23 claims
- 2389US8529021B2Continuous liquid ejection using compliant membrane transducerBAUMER MICHAEL F·Filed 2011·Granted Sep 10, 2013·6 cites·19 claims
- 2486US8828503B1Making multi-layer micro-wire structureYAU HWEI-LING·Filed 2013·Granted Sep 9, 2014·7 cites·20 claims
- 2586US7857422B2Dual feed liquid drop ejectorEASTMAN KODAK CO·Filed 2007·Granted Dec 28, 2010·7 cites·39 claims
- 2686US7836600B2Fluid ejector having an anisotropic surface chamber etchEASTMAN KODAK CO·Filed 2007·Granted Nov 23, 2010·7 cites·17 claims
- 2786US5698857A(Barium hafnate: Cu) phosphors and phosphor screensEASTMAN KODAK CO·Filed 1995·Granted Dec 16, 1997·60 cites·22 claims
- 2884US9728707B2Packaged piezoelectric energy harvester device with a compliant stopper structure, system, and methods of use and makingMICROGEN SYSTEMS INC·Filed 2014·Granted Aug 8, 2017·5 cites·12 claims
- 2984US8865292B2Micro-channel structure for micro-wiresTRAUERNICHT DAVID PAUL·Filed 2013·Granted Oct 21, 2014·9 cites·15 claims
- 3084US6491376B2Continuous ink jet printhead with thin membrane nozzle plateEASTMAN KODAK CO·Filed 2001·Granted Dec 10, 2002·25 cites·50 claims
- 3182US6497510B1Deflection enhancement for continuous ink jet printersEASTMAN KODAK CO·Filed 1999·Granted Dec 24, 2002·37 cites·30 claims
- 3279US6817702B2Tapered multi-layer thermal actuator and method of operating sameEASTMAN KODAK CO·Filed 2002·Granted Nov 16, 2004·15 cites·45 claims
- 3378US9167688B2Micro-wire pattern for electrode connectionEASTMAN KODAK CO·Filed 2013·Granted Oct 20, 2015·3 cites·24 claims
- 3478US8591008B2Liquid drop ejection using dual feed ejectorDELAMETTER CHRISTOPHER N·Filed 2011·Granted Nov 26, 2013·5 cites·20 claims
- 3577US5659592APatient identification means for x-ray cassetteEASTMAN KODAK CO·Filed 1996·Granted Aug 19, 1997·14 cites·13 claims
- 3674US9419546B2Piezoelectric energy harvester device with frequency offset vibrational harvestersMICROGEN SYSTEMS INC·Filed 2014·Granted Aug 16, 2016·2 cites·39 claims
- 3774US7731341B2Continuous fluid jet ejector with anisotropically etched fluid chambersEASTMAN KODAK CO·Filed 2005·Granted Jun 8, 2010·3 cites·28 claims
- 3873US7213908B2Fluid ejector having an anisotropic surface chamber etchEASTMAN KODAK CO·Filed 2004·Granted May 8, 2007·12 cites·54 claims
- 3973US5753921AX-ray imaging detector with limited substrate and converterEASTMAN KODAK CO·Filed 1996·Granted May 19, 1998·41 cites·24 claims
- 4072US5886359AX-ray dectector, detection assembly, and methodEASTMAN KODAK CO·Filed 1996·Granted Mar 23, 1999·37 cites·20 claims
- 4171US9479089B2Piezoelectric energy harvester device with a stopper structure, system, and methods of use and makingMICROGEN SYSTEMS INC·Filed 2013·Granted Oct 25, 2016·2 cites·44 claims
- 4270US5650626AX-ray imaging detector with thickness and composition limited substrateEASTMAN KODAK CO·Filed 1996·Granted Jul 22, 1997·39 cites·20 claims
- 4367US8828536B2Conductive article having silver nanoparticlesWANG YONGCAI·Filed 2013·Granted Sep 9, 2014·1 cites·17 claims
- 4466US8398210B2Continuous ejection system including compliant membrane transducerBAUMER MICHAEL F·Filed 2011·Granted Mar 19, 2013·1 cites·16 claims
- 4565US6824249B2Tapered thermal actuatorEASTMAN KODAK CO·Filed 2002·Granted Nov 30, 2004·8 cites·32 claims
- 4665US6695440B2Continuous ink jet printer with micro-valve deflection mechanism and method of making sameEASTMAN KODAK CO·Filed 2002·Granted Feb 24, 2004·7 cites·12 claims
- 4765US6520629B1Steering fluid device and method for increasing the angle of deflection of ink droplets generated by an asymmetric heat-type inkjet printerEASTMAN KODAK CO·Filed 2000·Granted Feb 18, 2003·10 cites·24 claims
- 4865US5549843AAnnealed alkaline earth metal fluorohalide storage phosphor, preparation method, and radiation image storage panelEASTMAN KODAK CO·Filed 1991·Granted Aug 27, 1996·21 cites·22 claims
- 4962US9226411B2Making multi-layer micro-wire structureEASTMAN KODAK CO·Filed 2014·Granted Dec 29, 2015·0 cites·15 claims
- 5062US7033000B2Tapered multi-layer thermal actuator and method of operating sameEASTMAN KODAK CO·Filed 2004·Granted Apr 25, 2006·6 cites·43 claims
Showing the top 50 of 94 patent records by PatentIndex Score.
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