Inventor · disambiguated record
Paul A. Hoisington
Also filed as: HOISINGTON PAUL · HOISINGTON PAUL A
137 granted patents·14 pending applications·2,884 citations·filing 1987–2024
99Inventor score
Top patents by PatentIndex Score
151 records- 0199US5265315AMethod of making a thin-film transducer ink jet headSPECTRA INC·Filed 1990·Granted Nov 30, 1993·312 cites·19 claims
- 0298US10201854B2Magnetohydrodynamic deposition of metal in manufacturingDESKTOP METAL INC·Filed 2017·Granted Feb 12, 2019·12 cites·9 claims
- 0398US8820899B2Apparatus for fluid droplet ejection having a recirculation passageFUJIFILM CORP·Filed 2013·Granted Sep 2, 2014·27 cites·12 claims
- 0498US4825227AShear mode transducer for ink jet systemsSPECTRA INC·Filed 1988·Granted Apr 25, 1989·188 cites·18 claims
- 0597US10500789B2Automated de-powdering with robotically controlled vacuumDESKTOP METAL INC·Filed 2018·Granted Dec 10, 2019·10 cites·19 claims
- 0697US10486363B2Managing powder mobility in binder jetting for additive manufacturingDESKTOP METAL INC·Filed 2019·Granted Nov 26, 2019·11 cites·28 claims
- 0797US8820895B2MEMS jetting structure for dense packingBIBL ANDREAS·Filed 2010·Granted Sep 2, 2014·12 cites·18 claims
- 0897US8556364B2Determining whether a flow path is ready for ejecting a dropHOISINGTON PAUL A·Filed 2010·Granted Oct 15, 2013·18 cites·29 claims
- 0997US7281778B2High frequency droplet ejection device and methodFUJIFILM DIMATIX INC·Filed 2004·Granted Oct 16, 2007·73 cites·41 claims
- 1097US7052117B2Printhead having a thin pre-fired piezoelectric layerDIMATIX INC·Filed 2002·Granted May 30, 2006·72 cites·27 claims
- 1197US5659346ASimplified ink jet headSPECTRA INC·Filed 1994·Granted Aug 19, 1997·84 cites·33 claims
- 1296US10406751B2Automated de-powdering with level based nestingDESKTOP METAL INC·Filed 2018·Granted Sep 10, 2019·11 cites·34 claims
- 1396US9278368B2MEMS jetting structure for dense packingFUJIFILM DIMATIX INC·Filed 2014·Granted Mar 8, 2016·14 cites·11 claims
- 1496US7303264B2Printhead having a thin pre-fired piezoelectric layerFUJIFILM DIMATIX INC·Filed 2005·Granted Dec 4, 2007·18 cites·35 claims
- 1596US4814786AHot melt ink supply systemSPECTRA INC·Filed 1987·Granted Mar 21, 1989·104 cites·23 claims
- 1695US11491716B2Managing powder mobility in binder jetting for additive manufacturingDESKTOP METAL INC·Filed 2021·Granted Nov 8, 2022·2 cites·6 claims
- 1795US8807719B2Fluid recirculation in droplet ejection devicesFUJIFILM CORP·Filed 2013·Granted Aug 19, 2014·9 cites·21 claims
- 1895US8657420B2Fluid recirculation in droplet ejection devicesHOISINGTON PAUL A·Filed 2010·Granted Feb 25, 2014·9 cites·42 claims
- 1995US8459768B2High frequency droplet ejection device and methodHASENBEIN ROBERT A·Filed 2007·Granted Jun 11, 2013·39 cites·24 claims
- 2095US5757400AHigh resolution matrix ink jet arrangementSPECTRA INC·Filed 1996·Granted May 26, 1998·125 cites·18 claims
- 2195US5694156AInk jet head with ink usage sensorSPECTRA INC·Filed 1993·Granted Dec 2, 1997·83 cites·13 claims
- 2295US4937598AInk supply system for an ink jet headSPECTRA INC·Filed 1989·Granted Jun 26, 1990·121 cites·12 claims
- 2394US5605659AMethod for poling a ceramic piezoelectric plateSPECTRA INC·Filed 1995·Granted Feb 25, 1997·79 cites·3 claims
- 2494US4835554AInk jet arraySPECTRA INC·Filed 1987·Granted May 30, 1989·81 cites·11 claims
- 2593US10933582B2Managing powder mobility in binder jetting for additive manufacturingDESKTOP METAL INC·Filed 2019·Granted Mar 2, 2021·3 cites·21 claims
- 2693US10696047B2MEMS jetting structure for dense packingFUJIFILM DIMATIX INC·Filed 2017·Granted Jun 30, 2020·3 cites·16 claims
- 2793US9776408B2MEMS jetting structure for dense packingFUJIFILM DIMATIX INC·Filed 2016·Granted Oct 3, 2017·4 cites·7 claims
- 2893US4788556ADeaeration of ink in an ink jet systemSPECTRA INC·Filed 1987·Granted Nov 29, 1988·63 cites·10 claims
- 2992US8591003B2Nozzle layout for fluid droplet ejectingKUSAKARI TSUTOMU·Filed 2009·Granted Nov 26, 2013·14 cites·31 claims
- 3091US8672463B2Bypass fluid circulation in fluid ejection devicesFUJIFILM CORP·Filed 2013·Granted Mar 18, 2014·7 cites·20 claims
- 3191US5446484AThin-film transducer ink jet headSPECTRA INC·Filed 1993·Granted Aug 29, 1995·60 cites·14 claims
- 3290US11338365B2Controlling meniscus position for magnetohydrodynamic metal manufacturingDESKTOP METAL INC·Filed 2017·Granted May 24, 2022·2 cites·10 claims
- 3390US9358818B2Fluid ejection module mountingFUJIFILM DIMATIX INC·Filed 2013·Granted Jun 7, 2016·4 cites·19 claims
- 3490US7478899B2Piezoelectric ink jet module with sealFUJIFILM DIMATIX INC·Filed 2006·Granted Jan 20, 2009·9 cites·18 claims
- 3590US5640184AOrifice plate for simplified ink jet headSPECTRA INC·Filed 1995·Granted Jun 17, 1997·54 cites·2 claims
- 3690US4961082ADeaeration of ink in an ink jet systemSPECTRA INC·Filed 1988·Granted Oct 2, 1990·45 cites·7 claims
- 3790US4891654AInk jet arraySPECTRA INC·Filed 1989·Granted Jan 2, 1990·57 cites·7 claims
- 3889US8534807B2Fluid droplet ejection systems having recirculation passagesHOISINGTON PAUL A·Filed 2009·Granted Sep 17, 2013·9 cites·11 claims
- 3989US8303082B2Nozzle shape for fluid droplet ejectionMENZEL CHRISTOPH·Filed 2009·Granted Nov 6, 2012·10 cites·13 claims
- 4089US7347532B2Print head nozzle formationFUJIFILM DIMATIX INC·Filed 2004·Granted Mar 25, 2008·29 cites·17 claims
- 4189US5757391AHigh-frequency drop-on-demand ink jet systemSPECTRA INC·Filed 1996·Granted May 26, 1998·71 cites·14 claims
- 4289US5500988AMethod of making a perovskite thin-film ink jet transducerSPECTRA INC·Filed 1994·Granted Mar 26, 1996·54 cites·21 claims
- 4388US7011396B2Piezoelectric ink jet module with sealDIMATIX INC·Filed 2004·Granted Mar 14, 2006·25 cites·20 claims
- 4488US5075689ABidirectional hot melt ink jet printingSPECTRA INC·Filed 1989·Granted Dec 24, 1991·49 cites·26 claims
- 4587US8969105B2Forming a device having a curved piezoelectric membraneHOISINGTON PAUL A·Filed 2011·Granted Mar 3, 2015·6 cites·20 claims
- 4687US8272717B2Jetting device with reduced crosstalkHOISINGTON PAUL A·Filed 2010·Granted Sep 25, 2012·5 cites·20 claims
- 4787US8162466B2Printhead having impedance featuresBIBL ANDREAS·Filed 2009·Granted Apr 24, 2012·6 cites·13 claims
- 4887US6450627B1Simplified ink jet headSPECTRA INC·Filed 2001·Granted Sep 17, 2002·27 cites·13 claims
- 4987US4928120AOrifice plate cleaner for hot melt ink jetSPECTRA INC·Filed 1988·Granted May 22, 1990·49 cites·20 claims
- 5086US8727471B2Ring electrode for fluid ejectionFUJIFILM CORP·Filed 2013·Granted May 20, 2014·3 cites·20 claims
Showing the top 50 of 151 patent records by PatentIndex Score.
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