Inventor · disambiguated record
Kwang-Ohk Cheon
Also filed as: CHEON KWANG-OHK
33 granted patents·8 pending applications·227 citations·filing 2006–2023
96Inventor score
Top patents by PatentIndex Score
41 records- 0198US8946697B1Iridium complexes with aza-benzo fused ligandsUNIVERSAL DISPLAY CORP·Filed 2013·Granted Feb 3, 2015·79 cites·43 claims
- 0295US10355227B2Metal complex for phosphorescent OLEDUNIVERSAL DISPLAY CORP·Filed 2014·Granted Jul 16, 2019·12 cites·24 claims
- 0394US7723744B2Light-emitting device having semiconductor nanocrystal complexesEVIDENT TECHNOLOGIES INC·Filed 2007·Granted May 25, 2010·72 cites·30 claims
- 0492US8120239B2Infrared display with luminescent quantum dotsCHEON KWANG-OHK·Filed 2008·Granted Feb 21, 2012·18 cites·19 claims
- 0590US8941293B2Solid state lighting devices comprising quantum dotsCHEON KWANG-OHK·Filed 2011·Granted Jan 27, 2015·10 cites·34 claims
- 0690US8174000B2Liquid compositions for inkjet printing of organic layers or other usesCHEON KWANG-OHK·Filed 2009·Granted May 8, 2012·8 cites·62 claims
- 0785US11309372B2Organic light-emitting diode display with reduced lateral leakageAPPLE INC·Filed 2018·Granted Apr 19, 2022·3 cites·12 claims
- 0885US9455412B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2013·Granted Sep 27, 2016·4 cites·18 claims
- 0984US10872939B2Viewing angle color shift controlAPPLE INC·Filed 2018·Granted Dec 22, 2020·2 cites·15 claims
- 1081US8288187B2Electroluminescent devices for lighting applicationsCHEON KWANG OHK·Filed 2010·Granted Oct 16, 2012·6 cites·12 claims
- 1180US9685486B2Organic light-emitting diode display with color filter layerAPPLE INC·Filed 2015·Granted Jun 20, 2017·2 cites·13 claims
- 1277US10658441B2Organic light-emitting diode displays with reflectorsAPPLE INC·Filed 2018·Granted May 19, 2020·2 cites·16 claims
- 1377US2023240130A1Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2023·Application pending·0 cites
- 1471US9876173B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2013·Granted Jan 23, 2018·2 cites·20 claims
- 1570US9054344B2Electroluminescent devices for lighting applicationsUNIVERSAL DISPLAY CORP·Filed 2014·Granted Jun 9, 2015·1 cites·13 claims
- 1668US9542892B2Organic light-emitting diode display with reduced lateral leakageAPPLE INC·Filed 2015·Granted Jan 10, 2017·1 cites·20 claims
- 1768US9023420B2Composite organic/inorganic layer for organic light-emitting devicesKWONG RAYMOND·Filed 2011·Granted May 5, 2015·2 cites·11 claims
- 1867US11653558B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2019·Granted May 16, 2023·0 cites·20 claims
- 1965US10707423B2Organic electroluminescent materials and devicesUNIVERSAL DISPLAY CORP·Filed 2014·Granted Jul 7, 2020·1 cites·19 claims
- 2062US8405075B2Liquid compositions for inkjet printing of organic layers or other usesCHEON KWANG-OHK·Filed 2012·Granted Mar 26, 2013·0 cites·30 claims
- 2161US8168994B2Light emitting diode comprising semiconductor nanocrystal complexesCHEON KWANG-OHK·Filed 2006·Granted May 1, 2012·1 cites·13 claims
- 2260US9184394B2Cross linkable ionic compoundsXIA CHUANJUN·Filed 2009·Granted Nov 10, 2015·1 cites·32 claims
- 2359US9647221B2Organic light-emitting devicesUNIVERSAL DISPLAY CORP·Filed 2015·Granted May 9, 2017·0 cites·16 claims
- 2458US11211587B2Organic light-emitting diode display with structured electrodeAPPLE INC·Filed 2019·Granted Dec 28, 2021·0 cites·13 claims
- 2558US8643052B2Light emitting diode comprising semiconductor nanocrystal complexesCHEON KWANG-OHK·Filed 2012·Granted Feb 4, 2014·0 cites·10 claims
- 2657US8373162B2Liquid compositions for inkjet printing of organic layers or other usesUNIVERSAL DISPLAY CORP·Filed 2012·Granted Feb 12, 2013·0 cites·21 claims
- 2752US8187916B2Liquid compositions for inkjet printing of organic layers or other usesCHEON KWANG-OHK·Filed 2010·Granted May 29, 2012·0 cites·21 claims
- 2851US9087622B2Nitrile solvent composistions for inkjet printing of organic layersCHEON KWANG-OHK·Filed 2010·Granted Jul 21, 2015·0 cites·22 claims
- 2950US2013002132A1Electroluminescent devices for lighting applicationsUNIVERSAL DISPLAY CORP·Filed 2012·Application pending·0 cites
- 3049US11177329B2Viewing angle color shift controlAPPLE INC·Filed 2019·Granted Nov 16, 2021·0 cites·13 claims
- 3149US9761807B2Organic light emitting diode materialsUNIVERSAL DISPLAY CORP·Filed 2014·Granted Sep 12, 2017·0 cites·18 claims
- 3249US2012267612A1Cross-linkable copper phthalocyanine complexesXIA CHUANJUN·Filed 2009·Application pending·0 cites
- 3344US9252363B2Aryloxyalkylcarboxylate solvent compositions for inkjet printing of organic layersUNIVERSAL DISPLAY CORP·Filed 2012·Granted Feb 2, 2016·0 cites·17 claims
- 3444US2008173886A1Solid state lighting devices comprising quantum dotsEVIDENT TECHNOLOGIES INC·Filed 2007·Application pending·0 cites
- 3543US2012049168A1Cross-Linked Charge Transport Layer Containing an Additive CompoundINBASEKARAN MICHAEL·Filed 2011·Application pending·0 cites
- 3643US2007012928A1Light emitting diode comprising semiconductor nanocrystal complexes and powdered phosphorsPENG ZOUYAN·Filed 2006·Application pending·0 cites
- 3742US8963132B2Solution processable doped triarylamine hole injection materialsXIA CHUANJUN·Filed 2010·Granted Feb 24, 2015·0 cites·20 claims
- 3841US2012049164A1Cross-Linked Hole Transport Layer With Hole Transport AdditiveINBASEKARAN MICHAEL·Filed 2010·Application pending·0 cites
- 3940US9118017B2Host compounds for red phosphorescent OLEDsUNIVERSAL DISPLAY CORP·Filed 2012·Granted Aug 25, 2015·0 cites·26 claims
- 4037US10573843B2Light-emitting device having an electrode with varying sheet resistancePROTEQ TECH LLC·Filed 2016·Granted Feb 25, 2020·0 cites·20 claims
- 4135US2016226013A1Organic Light-Emitting Diode Displays with Tilted and Curved PixelsAPPLE INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →