Inventor · disambiguated record
Yuan-Sheng Tyan
Also filed as: TYAN YUAN S · TYAN YUAN-SHENG
71 granted patents·10 pending applications·2,699 citations·filing 1978–2011
99Inventor score
Top patents by PatentIndex Score
81 records- 0198US6861800B2Tuned microcavity color OLED displayEASTMAN KODAK CO·Filed 2003·Granted Mar 1, 2005·124 cites·25 claims
- 0298US4207119APolycrystalline thin film CdS/CdTe photovoltaic cellEASTMAN KODAK CO·Filed 1978·Granted Jun 10, 1980·126 cites·31 claims
- 0397US8034465B2Phosphorescent oled having double exciton-blocking layersGLOBAL OLED TECHNOLOGY LLC·Filed 2007·Granted Oct 11, 2011·163 cites·19 claims
- 0497US7535646B2Light emitting device with microlens arrayEASTMAN KODAK CO·Filed 2007·Granted May 19, 2009·36 cites·10 claims
- 0597US6965197B2Organic light-emitting device having enhanced light extraction efficiencyEASTMAN KODAK CO·Filed 2002·Granted Nov 15, 2005·157 cites·45 claims
- 0696US7602118B2OLED device having improved light outputEASTMAN KODAK CO·Filed 2005·Granted Oct 13, 2009·36 cites·26 claims
- 0796US6693296B1OLED apparatus including a series of OLED devicesEASTMAN KODAK CO·Filed 2002·Granted Feb 17, 2004·106 cites·29 claims
- 0895US7030553B2OLED device having microcavity gamut subpixels and a within gamut subpixelEASTMAN KODAK CO·Filed 2003·Granted Apr 18, 2006·130 cites·17 claims
- 0995US4315096AIntegrated array of photovoltaic cells having minimized shorting lossesEASTMAN KODAK CO·Filed 1980·Granted Feb 9, 1982·175 cites·11 claims
- 1094US6917159B2Microcavity OLED deviceEASTMAN KODAK CO·Filed 2003·Granted Jul 12, 2005·108 cites·74 claims
- 1194US4960680ARecording elements comprising write-once thin film alloy layersEASTMAN KODAK CO·Filed 1989·Granted Oct 2, 1990·60 cites·11 claims
- 1293US7268485B2White-emitting microcavity OLED deviceEASTMAN KODAK CO·Filed 2003·Granted Sep 11, 2007·94 cites·29 claims
- 1392US7129634B2Color OLED with added color gamut pixelsEASTMAN KODAK CO·Filed 2004·Granted Oct 31, 2006·72 cites·28 claims
- 1492US5963536ACopy count protection structure for optical recording medium and method for sameEASTMAN KODAK CO·Filed 1997·Granted Oct 5, 1999·93 cites·48 claims
- 1591US7851995B2Electroluminescent device having improved light outputGLOBAL OLED TECHNOLOGY LLC·Filed 2006·Granted Dec 14, 2010·16 cites·29 claims
- 1691US7034470B2Serially connecting OLED devices for area illuminationEASTMAN KODAK CO·Filed 2002·Granted Apr 25, 2006·99 cites·42 claims
- 1791US6365256B1Erasable phase change optical recording elementsEASTMAN KODAK CO·Filed 2000·Granted Apr 2, 2002·35 cites·4 claims
- 1890US7888858B2Light emitting diode device incorporating a white light emitting layer in combination with a plurality of optical microcavitiesGLOBAL OLED TECHNOLOGY LLC·Filed 2007·Granted Feb 15, 2011·14 cites·9 claims
- 1990US7594839B2OLED device having improved light outputEASTMAN KODAK CO·Filed 2006·Granted Sep 29, 2009·15 cites·8 claims
- 2090US7019331B2Green light-emitting microcavity OLED device using a yellow color filter elementEASTMAN KODAK CO·Filed 2004·Granted Mar 28, 2006·82 cites·9 claims
- 2190US4798785ARecording elements comprising write-once thin film alloy layersEASTMAN KODAK CO·Filed 1987·Granted Jan 17, 1989·40 cites·6 claims
- 2289US7057339B2OLED with color change mediaEASTMAN KODAK CO·Filed 2004·Granted Jun 6, 2006·58 cites·25 claims
- 2389US5271978AOptical recording mediaEASTMAN KODAK CO·Filed 1992·Granted Dec 21, 1993·48 cites·5 claims
- 2488US6905788B2Stabilized OLED deviceEASTMAN KODAK CO·Filed 2003·Granted Jun 14, 2005·54 cites·10 claims
- 2588US6703179B2Transfer of organic material from a donor to form a layer in an OLED deviceEASTMAN KODAK CO·Filed 2002·Granted Mar 9, 2004·55 cites·7 claims
- 2687US4904577AOptical recording element and alloy for use thereinTYAN YUAN SHENG·Filed 1988·Granted Feb 27, 1990·36 cites·5 claims
- 2786US4774170ARecording elements comprising write-once thin film alloy layersEASTMAN KODAK CO·Filed 1987·Granted Sep 27, 1988·33 cites·6 claims
- 2885US6688365B2Method 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
- 2985US5563000AMultilayer magnetooptic recording mediaEASTMAN KODAK CO·Filed 1994·Granted Oct 8, 1996·35 cites·7 claims
- 3083US7859188B2LED device having improved contrastGLOBAL OLED TECHNOLOGY LLC·Filed 2007·Granted Dec 28, 2010·7 cites·16 claims
- 3183US6605330B2Phase-change recording element for write once applicationsEASTMAN KODAK CO·Filed 2001·Granted Aug 12, 2003·17 cites·5 claims
- 3282US6007887APerformance recording media for recordable element using silver reflectorEASTMAN KODAK CO·Filed 1997·Granted Dec 28, 1999·36 cites·13 claims
- 3382US5051340AMaster for optical element replicationEASTMAN KODAK CO·Filed 1989·Granted Sep 24, 1991·47 cites·2 claims
- 3481US6104686ACopy protection marks on a transparent layer of an optical disk indicating that the disk has been previously accessedEASTMAN KODAK CO·Filed 1998·Granted Aug 15, 2000·38 cites·14 claims
- 3581US4981772AOptical recording materials comprising antimony-tin alloys including a third elementEASTMAN KODAK CO·Filed 1989·Granted Jan 1, 1991·25 cites·7 claims
- 3680US4795695ARecording elements comprising write-once thin film alloy layersEASTMAN KODAK CO·Filed 1987·Granted Jan 3, 1989·27 cites·8 claims
- 3779US7911133B2Electroluminescent device having improved light outputGLOBAL OLED TECHNOLOGY LLC·Filed 2007·Granted Mar 22, 2011·6 cites·15 claims
- 3877US4865955ARecording elements comprising write-once thin film alloy layersEASTMAN KODAK CO·Filed 1988·Granted Sep 12, 1989·21 cites·3 claims
- 3975US8057916B2OLED device with improved performanceHATWAR TUKARAM K·Filed 2005·Granted Nov 15, 2011·15 cites·15 claims
- 4075US7033850B2Roll-to-sheet manufacture of OLED materialsEASTMAN KODAK CO·Filed 2004·Granted Apr 25, 2006·21 cites·20 claims
- 4175US6544617B1Phase-change recording element for write once applicationsEASTMAN KODAK CO·Filed 2001·Granted Apr 8, 2003·10 cites·5 claims
- 4275US5565266AMultilayer magnetooptic recording mediaEASTMAN KODAK CO·Filed 1993·Granted Oct 15, 1996·33 cites·8 claims
- 4375US5077181AOptical recording materials comprising antimony-tin alloys including a third elementEASTMAN KODAK CO·Filed 1990·Granted Dec 31, 1991·23 cites·7 claims
- 4474US7951421B2Vapor deposition of a layerGLOBAL OLED TECHNOLOGY LLC·Filed 2006·Granted May 31, 2011·1 cites·17 claims
- 4574US4812385ARecording elements comprising write-once thin film alloy layersEASTMAN KODAK CO·Filed 1988·Granted Mar 14, 1989·19 cites·3 claims
- 4672US7183707B2OLED device with short reductionEASTMAN KODAK CO·Filed 2004·Granted Feb 27, 2007·15 cites·18 claims
- 4771US4319069ASemiconductor devices having improved low-resistance contacts to p-type CdTe, and method of preparationEASTMAN KODAK CO·Filed 1980·Granted Mar 9, 1982·21 cites·11 claims
- 4870US7169232B2Producing repetitive coatings on a flexible substrateEASTMAN KODAK CO·Filed 2004·Granted Jan 30, 2007·9 cites·14 claims
- 4968US6497988B2Phase-change recording element for write once applicationsEASTMAN KODAK CO·Filed 2001·Granted Dec 24, 2002·7 cites·11 claims
- 5068US5407755AMultilayer magnetooptic recording mediaEASTMAN KODAK CO·Filed 1993·Granted Apr 18, 1995·16 cites·7 claims
Showing the top 50 of 81 patent records by PatentIndex Score.
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