Assignee
XAAR TECHNOLOGY LTD
GB·105 granted patents·19 pending applications·1,606 citations·filing 1993–2023
Top patents by PatentIndex Score
124 records- 0195US10040280B2Printhead circuit with trimmingXAAR TECHNOLOGY LTD·Filed 2015·Granted Aug 7, 2018·6 cites·10 claims
- 0295US6593390B1Radiation curable ink jet ink compositionsXAAR TECHNOLOGY LTD·Filed 2000·Granted Jul 15, 2003·87 cites·32 claims
- 0394US6460991B1Vacuum drums for printing, and duplex printersXAAR TECHNOLOGY LTD·Filed 2000·Granted Oct 8, 2002·54 cites·29 claims
- 0493US7946684B2Method of manufacture and printer with elastic alignment featuresXAAR TECHNOLOGY LTD·Filed 2005·Granted May 24, 2011·40 cites·30 claims
- 0592US7128406B2Droplet deposition apparatusXAAR TECHNOLOGY LTD·Filed 2001·Granted Oct 31, 2006·59 cites·10 claims
- 0691US7204578B2Droplet deposition apparatusXAAR TECHNOLOGY LTD·Filed 2002·Granted Apr 17, 2007·43 cites·31 claims
- 0789US9399342B2Setting start voltage for driving actuating elementsXAAR TECHNOLOGY LTD·Filed 2015·Granted Jul 26, 2016·6 cites·17 claims
- 0888US6796630B2Droplet deposition apparatusXAAR TECHNOLOGY LTD·Filed 2001·Granted Sep 28, 2004·39 cites·26 claims
- 0988US6682191B2Vacuum drums for printing, and duplex printersXAAR TECHNOLOGY LTD·Filed 2002·Granted Jan 27, 2004·25 cites·94 claims
- 1087US6331045B1Drop on demand ink jet printing apparatusXAAR TECHNOLOGY LTD·Filed 2001·Granted Dec 18, 2001·32 cites·49 claims
- 1187US6089698ANozzles and methods of and apparatus for forming nozzlesXAAR TECHNOLOGY LTD·Filed 1993·Granted Jul 18, 2000·66 cites·68 claims
- 1286US10843459B2Droplet deposition apparatus and test circuit thereforXAAR TECHNOLOGY LTD·Filed 2017·Granted Nov 24, 2020·3 cites·26 claims
- 1386US6476096B1Ink jet printer inkXAAR TECHNOLOGY LTD·Filed 2000·Granted Nov 5, 2002·40 cites·20 claims
- 1486US6402278B1Drop-on-demand multi-tone printingXAAR TECHNOLOGY LTD·Filed 2000·Granted Jun 11, 2002·29 cites·14 claims
- 1586US6260951B1Method of manufacturing of printing apparatusXAAR TECHNOLOGY LTD·Filed 2000·Granted Jul 17, 2001·40 cites·24 claims
- 1685US10016974B2Actuating element driver circuit with trim controlXAAR TECHNOLOGY LTD·Filed 2015·Granted Jul 10, 2018·3 cites·14 claims
- 1785US6399402B2Passivation of ink jet print headsXAAR TECHNOLOGY LTD·Filed 2001·Granted Jun 4, 2002·25 cites·3 claims
- 1884US6655798B2Methods of inkjet printingXAAR TECHNOLOGY LTD·Filed 2001·Granted Dec 2, 2003·16 cites·26 claims
- 1984US6505918B1Piezoelectric material and method of polarizing the sameXAAR TECHNOLOGY LTD·Filed 2000·Granted Jan 14, 2003·26 cites·25 claims
- 2084US5910372ACoatingXAAR TECHNOLOGY LTD·Filed 1997·Granted Jun 8, 1999·72 cites·50 claims
- 2184US5855713AMethod of making a multi-channel droplet deposition apparatusXAAR TECHNOLOGY LTD·Filed 1996·Granted Jan 5, 1999·49 cites·40 claims
- 2282US12076993B2Nozzle arrangements for droplet ejection devicesXAAR TECHNOLOGY LTD·Filed 2020·Granted Sep 3, 2024·2 cites·19 claims
- 2382US11491780B2Method, apparatus and circuitry for droplet ejectionXAAR TECHNOLOGY LTD·Filed 2021·Granted Nov 8, 2022·1 cites·19 claims
- 2482US6820966B1Droplet deposition apparatusXAAR TECHNOLOGY LTD·Filed 1999·Granted Nov 23, 2004·44 cites·17 claims
- 2582US5837046AInk jet printer ink compositionXAAR TECHNOLOGY LTD·Filed 1997·Granted Nov 17, 1998·43 cites·15 claims
- 2681US5959643AModular drop-on-demand printing apparatus method of manufacture thereof, and method of drop-on-demand printingXAAR TECHNOLOGY LTD·Filed 1995·Granted Sep 28, 1999·44 cites·62 claims
- 2780US6652083B2Ink supply filterXAAR TECHNOLOGY LTD·Filed 2001·Granted Nov 25, 2003·24 cites·21 claims
- 2879US6437879B1Interpolation of greyscale levelsXAAR TECHNOLOGY LTD·Filed 1998·Granted Aug 20, 2002·58 cites·30 claims
- 2978US11770976B2Electrical componentXAAR TECHNOLOGY LTD·Filed 2019·Granted Sep 26, 2023·2 cites·20 claims
- 3078US9566786B2Droplet deposition apparatus and method for manufacturing the sameXAAR TECHNOLOGY LTD·Filed 2014·Granted Feb 14, 2017·3 cites·18 claims
- 3178US7182418B2Droplet deposition apparatusXAAR TECHNOLOGY LTD·Filed 2002·Granted Feb 27, 2007·21 cites·18 claims
- 3278US6618943B2Method of manufacturing a droplet deposition apparatusXAAR TECHNOLOGY LTD·Filed 2001·Granted Sep 16, 2003·18 cites·7 claims
- 3378US6412924B1Ceramic piezoelectric ink jet print headsXAAR TECHNOLOGY LTD·Filed 1998·Granted Jul 2, 2002·32 cites·23 claims
- 3477US10889110B2Method and apparatus for droplet depositionXAAR TECHNOLOGY LTD·Filed 2018·Granted Jan 12, 2021·1 cites·20 claims
- 3577US6959471B2Method of manufacturing a droplet deposition apparatusXAAR TECHNOLOGY LTD·Filed 2001·Granted Nov 1, 2005·18 cites·19 claims
- 3677US6402282B1Operation of droplet deposition apparatusXAAR TECHNOLOGY LTD·Filed 1999·Granted Jun 11, 2002·49 cites·37 claims
- 3777US6123405AMethod of operating a multi-channel printhead using negative and positive pressure wave reflection coefficient and a driving circuit thereforXAAR TECHNOLOGY LTD·Filed 1996·Granted Sep 26, 2000·37 cites·13 claims
- 3876US10682853B2Droplet deposition head and manifold components thereforXAAR TECHNOLOGY LTD·Filed 2019·Granted Jun 16, 2020·1 cites·20 claims
- 3976US6422690B1Drop on demand ink jet printing apparatus, method of ink jet printing, and method of manufacturing an ink jet printing apparatusXAAR TECHNOLOGY LTD·Filed 1999·Granted Jul 23, 2002·34 cites·96 claims
- 4076US6228311B1Method of and apparatus for forming nozzlesXAAR TECHNOLOGY LTD·Filed 1998·Granted May 8, 2001·29 cites·9 claims
- 4176US6014153APulsed droplet deposition apparatusXAAR TECHNOLOGY LTD·Filed 1998·Granted Jan 11, 2000·33 cites·47 claims
- 4276US5843219AInk jet ink compositionXAAR TECHNOLOGY LTD·Filed 1997·Granted Dec 1, 1998·39 cites·13 claims
- 4375US12059893B2Piezoelectric droplet deposition apparatus optimised for high viscosity fluids, and methods and control system thereforXAAR TECHNOLOGY LTD·Filed 2020·Granted Aug 13, 2024·1 cites·23 claims
- 4475US11040527B2Method, apparatus and circuitry for droplet ejectionXAAR TECHNOLOGY LTD·Filed 2018·Granted Jun 22, 2021·1 cites·21 claims
- 4575US10654286B2Configurable error hidingXAAR TECHNOLOGY LTD·Filed 2016·Granted May 19, 2020·2 cites·19 claims
- 4675US10500854B2Droplet deposition head and actuator component thereforXAAR TECHNOLOGY LTD·Filed 2016·Granted Dec 10, 2019·2 cites·20 claims
- 4775US10214009B2Inkjet printheadXAAR TECHNOLOGY LTD·Filed 2016·Granted Feb 26, 2019·2 cites·20 claims
- 4875US5842258AManufacture of ink jet printheadsXAAR TECHNOLOGY LTD·Filed 1996·Granted Dec 1, 1998·32 cites·60 claims
- 4974US6232135B1Passivation of ink jet printheadsXAAR TECHNOLOGY LTD·Filed 1999·Granted May 15, 2001·27 cites·28 claims
- 5073US6286943B1Droplet deposition apparatusXAAR TECHNOLOGY LTD·Filed 1998·Granted Sep 11, 2001·27 cites·20 claims
Showing the top 50 of 124 patent records by PatentIndex Score.
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