Inventor · disambiguated record
Joseph K. Madathil
Also filed as: MADATHIL JOSEPH K · MADATHIL JOSEPH KURU
24 granted patents·7 pending applications·1,734 citations·filing 1996–2006
97Inventor score
Top patents by PatentIndex Score
31 records- 0198US7410825B2Metal and electronically conductive polymer transferEASTMAN KODAK CO·Filed 2005·Granted Aug 12, 2008·87 cites·36 claims
- 0296US5776623ATransparent electron-injecting electrode for use in an electroluminescent deviceEASTMAN KODAK CO·Filed 1996·Granted Jul 7, 1998·221 cites·25 claims
- 0394US6208075B1Conductive fluorocarbon polymer and method of making sameEASTMAN KODAK CO·Filed 1998·Granted Mar 27, 2001·204 cites·18 claims
- 0491US6579629B1Cathode layer in organic light-emitting diode devicesEASTMAN KODAK CO·Filed 2000·Granted Jun 17, 2003·89 cites·10 claims
- 0591US6278236B1Organic electroluminescent devices with electron-injecting layer having aluminum and alkali halideEASTMAN KODAK CO·Filed 1999·Granted Aug 21, 2001·137 cites·48 claims
- 0689US6558820B2High contrast light-emitting diode devicesEASTMAN KODAK CO·Filed 2001·Granted May 6, 2003·63 cites·24 claims
- 0788US6603150B2Organic light-emitting diode having an interface layer between the hole-transporting layer and the light-emitting layerEASTMAN KODAK CO·Filed 2001·Granted Aug 5, 2003·57 cites·4 claims
- 0888US6069442AOrganic electroluminescent device with inorganic electron transporting layerEASTMAN KODAK CO·Filed 1997·Granted May 30, 2000·73 cites·21 claims
- 0986US6140763AInterfacial electron-injecting layer formed from a doped cathode for organic light-emitting structureEASTMAN KODAK CO·Filed 1998·Granted Oct 31, 2000·192 cites·23 claims
- 1086US6137223AElectron-injecting layer formed from a dopant layer for organic light-emitting structureEASTMAN KODAK CO·Filed 1998·Granted Oct 24, 2000·178 cites·22 claims
- 1184US6765349B2High work function metal alloy cathode used in organic electroluminescent devicesEASTMAN KODAK CO·Filed 2002·Granted Jul 20, 2004·29 cites·6 claims
- 1284US6551725B2Inorganic buffer structure for organic light-emitting diode devicesEASTMAN KODAK CO·Filed 2001·Granted Apr 22, 2003·56 cites·22 claims
- 1383US6818329B1Organic electroluminescent devices having a metal sub-layer within a hole-transporting regionEASTMAN KODAK CO·Filed 2003·Granted Nov 16, 2004·47 cites·11 claims
- 1482US6875320B2Highly transparent top electrode for OLED deviceEASTMAN KODAK CO·Filed 2003·Granted Apr 5, 2005·32 cites·28 claims
- 1581US7309956B2Top-emitting OLED device with improved-off axis viewing performanceEASTMAN KODAK CO·Filed 2005·Granted Dec 18, 2007·6 cites·23 claims
- 1681US6429451B1Reduction of ambient-light-reflection in organic light-emitting devicesEASTMAN KODAK CO·Filed 2000·Granted Aug 6, 2002·33 cites·8 claims
- 1780US6797129B2Organic light-emitting device structure using metal cathode sputteringEASTMAN KODAK CO·Filed 2002·Granted Sep 28, 2004·22 cites·25 claims
- 1879US7049741B2Organic light emitting diode with improved light emission through substrateEASTMAN KODAK CO·Filed 2004·Granted May 23, 2006·28 cites·22 claims
- 1979US5904961AMethod of depositing organic layers in organic light emitting devicesEASTMAN KODAK CO·Filed 1997·Granted May 18, 1999·128 cites·13 claims
- 2076US6794061B2Organic electroluminescent device having an adhesion-promoting layer for use with a magnesium cathodeEASTMAN KODAK CO·Filed 2002·Granted Sep 21, 2004·21 cites·12 claims
- 2167US7157156B2Organic light emitting device having improved stabilityEASTMAN KODAK CO·Filed 2004·Granted Jan 2, 2007·21 cites·21 claims
- 2261US7002293B2Organic light emitting diode with improved light emission through the cathodeEASTMAN KODAK CO·Filed 2004·Granted Feb 21, 2006·7 cites·22 claims
- 2351US6781149B1OLED device with a performance-enhancing layerEASTMAN KODAK CO·Filed 2003·Granted Aug 24, 2004·2 cites·16 claims
- 2447US8241467B2Making a cathode structure for OLEDsRAYCHAUDHURI PRANAB K·Filed 2004·Granted Aug 14, 2012·1 cites·10 claims
- 2545US2007222371A1Top-emitting OLED device with improved stabilityEASTMAN KODAK CO·Filed 2006·Application pending·0 cites
- 2645US2005175770A1Fabricating an electrode for use in organic electronic devicesEASTMAN KODAK CO·Filed 2004·Application pending·0 cites
- 2741US2004155576A1Microcavity OLED deviceEASTMAN KODAK CO·Filed 2004·Application pending·0 cites
- 2839US2004140757A1Microcavity OLED devicesEASTMAN KODAK CO·Filed 2003·Application pending·0 cites
- 2938US2004140758A1Organic light emitting device (OLED) display with improved light emission using a metallic anodeEASTMAN KODAK CO·Filed 2003·Application pending·0 cites
- 3037US2003224204A1Sputtered cathode for an organic light-emitting device having an alkali metal compound in the device structureEASTMAN KODAK CO·Filed 2002·Application pending·0 cites
- 3136US2003129447A1Sputtered cathode having a heavy alkaline metal halide-in an organic light-emitting device structureEASTMAN KODAK CO·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →