Inventor · disambiguated record
Fridrich Vazan
Also filed as: VAZAN FRIDRICH
38 granted patents·8 pending applications·407 citations·filing 1986–2023
97Inventor score
Top patents by PatentIndex Score
46 records- 0193US9142779B2Patterning of OLED materialsUNIV ROCHESTER·Filed 2014·Granted Sep 22, 2015·13 cites·6 claims
- 0292US11905590B2Direct-deposition system including standoffs for controlling substrate-mask separationEMAGIN CORP·Filed 2021·Granted Feb 20, 2024·2 cites·17 claims
- 0391US6365256B1Erasable phase change optical recording elementsEASTMAN KODAK CO·Filed 2000·Granted Apr 2, 2002·35 cites·4 claims
- 0490US4798785ARecording elements comprising write-once thin film alloy layersEASTMAN KODAK CO·Filed 1987·Granted Jan 17, 1989·40 cites·6 claims
- 0589US10072328B2High-precision shadow-mask-deposition system and method thereforEMAGIN CORP·Filed 2017·Granted Sep 11, 2018·3 cites·32 claims
- 0689US5271978AOptical recording mediaEASTMAN KODAK CO·Filed 1992·Granted Dec 21, 1993·48 cites·5 claims
- 0787US11152573B2Shadow mask comprising a gravity-compensation layer and method of fabricationEMAGIN CORP·Filed 2018·Granted Oct 19, 2021·2 cites·11 claims
- 0887US10147906B2High efficacy seal for organic light emitting diode displaysEMAGIN CORP·Filed 2015·Granted Dec 4, 2018·2 cites·15 claims
- 0987US4904577AOptical recording element and alloy for use thereinTYAN YUAN SHENG·Filed 1988·Granted Feb 27, 1990·36 cites·5 claims
- 1085US6688365B2Method for transferring of organic material from a donor to form a layer in an OLED deviceEASTMAN KODAK CO·Filed 2001·Granted Feb 10, 2004·31 cites·1 claims
- 1183US10644239B2High precision, high resolution collimating shadow mask and method for fabricating a micro-displayEMAGIN CORP·Filed 2015·Granted May 5, 2020·4 cites·6 claims
- 1283US6605330B2Phase-change recording element for write once applicationsEASTMAN KODAK CO·Filed 2001·Granted Aug 12, 2003·17 cites·5 claims
- 1382US10636969B2Apparatus and method of directly patterning high resolution active matrix organic light emitting diodes using high-resolution shadow maskEMAGIN CORP·Filed 2018·Granted Apr 28, 2020·4 cites·20 claims
- 1481US4981772AOptical recording materials comprising antimony-tin alloys including a third elementEASTMAN KODAK CO·Filed 1989·Granted Jan 1, 1991·25 cites·7 claims
- 1577US4865955ARecording elements comprising write-once thin film alloy layersEASTMAN KODAK CO·Filed 1988·Granted Sep 12, 1989·21 cites·3 claims
- 1676US11035033B2Direct-deposition system including standoffs for controlling substrate-mask separationEMAGIN CORP·Filed 2018·Granted Jun 15, 2021·1 cites·16 claims
- 1775US11275315B2High-precision shadow-mask-deposition system and method thereforEMAGIN CORP·Filed 2017·Granted Mar 15, 2022·2 cites·30 claims
- 1875US6544617B1Phase-change recording element for write once applicationsEASTMAN KODAK CO·Filed 2001·Granted Apr 8, 2003·10 cites·5 claims
- 1975US5077181AOptical recording materials comprising antimony-tin alloys including a third elementEASTMAN KODAK CO·Filed 1990·Granted Dec 31, 1991·23 cites·7 claims
- 2073US6790594B1High absorption donor substrate coatable with organic layer(s) transferrable in response to incident laser lightEASTMAN KODAK CO·Filed 2003·Granted Sep 14, 2004·8 cites·13 claims
- 2170US10815563B2Linear source apparatus, system and method of useEMAGIN CORP·Filed 2018·Granted Oct 27, 2020·0 cites·11 claims
- 2268US11313033B2Linear source apparatus, system and method of useEMAGIN CORP·Filed 2020·Granted Apr 26, 2022·0 cites·18 claims
- 2368US10386731B2Shadow-mask-deposition system and method thereforEMAGIN CORP·Filed 2017·Granted Aug 20, 2019·1 cites·33 claims
- 2468US9385323B2Patterning of OLED materialsUNIV ROCHESTER·Filed 2015·Granted Jul 5, 2016·1 cites·3 claims
- 2568US6497988B2Phase-change recording element for write once applicationsEASTMAN KODAK CO·Filed 2001·Granted Dec 24, 2002·7 cites·11 claims
- 2666US5972458AOptical recording element with an interfacial layer between the recording layer and the reflecting layerEASTMAN KODAK CO·Filed 1998·Granted Oct 26, 1999·18 cites·23 claims
- 2763US2024081135A1Rigid Sapphire Based Direct Patterning Deposition MaskEMAGIN CORP·Filed 2023·Application pending·0 cites
- 2860US5733623ARecording media for recordable elementEASTMAN KODAK CO·Filed 1996·Granted Mar 31, 1998·14 cites·15 claims
- 2957US2024042482A1Evaporation system having improved collimationEMAGIN CORP·Filed 2023·Application pending·0 cites
- 3056US2016308132A1Patterning of oled materialsUNIV ROCHESTER·Filed 2016·Application pending·0 cites
- 3154US4797871AErasable optical recording methodEASTMAN KODAK CO·Filed 1986·Granted Jan 10, 1989·9 cites·5 claims
- 3251US5585158ARecordable optical element using low absorption materialsEASTMAN KODAK CO·Filed 1995·Granted Dec 17, 1996·9 cites·14 claims
- 3344US11121321B2High resolution shadow mask with tapered pixel openingsEMAGIN CORP·Filed 2018·Granted Sep 14, 2021·0 cites·19 claims
- 3444US5015548AErasable phase change optical recording elements and methodsEASTMAN KODAK CO·Filed 1990·Granted May 14, 1991·5 cites·1 claims
- 3542US2005248270A1Encapsulating OLED devicesEASTMAN KODAK CO·Filed 2004·Application pending·0 cites
- 3641US6224960B1Phase-change recording medium for write once applicationsEASTMAN KODAK CO·Filed 1999·Granted May 1, 2001·5 cites·5 claims
- 3741US2005212419A1Encapsulating oled devicesEASTMAN KODAK CO·Filed 2004·Application pending·0 cites
- 3840US10522794B2Method of active alignment for direct patterning high resolution micro-displayEMAGIN CORP·Filed 2018·Granted Dec 31, 2019·0 cites·22 claims
- 3940US2018340252A1System and method for reducing attractive forces between a deposition mask and substrate and a deposition system and method utilizing the sameEMAGIN CORP·Filed 2018·Application pending·0 cites
- 4039US2006087230A1Desiccant film in top-emitting OLEDEASTMAN KODAK CO·Filed 2004·Application pending·0 cites
- 4138US5843553AHigh performance media for optical recordingEASTMAN KODAK CO·Filed 1997·Granted Dec 1, 1998·3 cites·18 claims
- 4238US5196294AErasable optical recording materials and methods based on tellurium alloysEASTMAN KODAK CO·Filed 1990·Granted Mar 23, 1993·3 cites·3 claims
- 4338US2004067302A1Laser thermal transfer gap control for oled manufacturingEASTMAN KODAK CO·Filed 2002·Application pending·0 cites
- 4433US5770293AMethod of forming recordable optical element using low absorption materialsEASTMAN KODAK CO·Filed 1996·Granted Jun 23, 1998·3 cites·6 claims
- 4533US5196284AErasable phase change optical recording elements and methodsEASTMAN KODAK CO·Filed 1990·Granted Mar 23, 1993·1 cites·9 claims
- 4632US5725741AMethod of forming recordable optical element using low absorption materialsEASTMAN KODAK CO·Filed 1996·Granted Mar 10, 1998·1 cites·6 claims
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