Inventor · disambiguated record
Won-Hoe Koo
Also filed as: KOO WON HOE
46 granted patents·16 pending applications·177 citations·filing 2006–2023
97Inventor score
Files withLG DISPLAY CO LTD27SAMSUNG ELECTRONICS CO LTD18KOO WON-HOE4SAMSUNG ELECTRO MECH4TAKEZOE HIDEO2
Top patents by PatentIndex Score
62 records- 0191US11289683B2Organic light emitting diode including convex curve or concave curve and organic light emitting device including the sameLG DISPLAY CO LTD·Filed 2020·Granted Mar 29, 2022·2 cites·20 claims
- 0290US10381601B2Organic electroluminescence display device including convex curve or concave curve and method of fabricating the sameLG DISPLAY CO LTD·Filed 2017·Granted Aug 13, 2019·5 cites·23 claims
- 0390US9028086B2Light source for illumination apparatus and method of manufacturing the sameWOO YUN SEOK·Filed 2011·Granted May 12, 2015·33 cites·25 claims
- 0490US8632225B2Optical lens, LED module having the optical lens, and lighting apparatus having the LED moduleKOO WON HOE·Filed 2011·Granted Jan 21, 2014·29 cites·18 claims
- 0589US7812527B2Organic electro-luminescent display deviceSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Oct 12, 2010·12 cites·25 claims
- 0688US10714709B2Organic electroluminescence display device including convex curve or concave curve and method of fabricating the sameLG DISPLAY CO LTD·Filed 2019·Granted Jul 14, 2020·2 cites·15 claims
- 0788US10424761B2Electroluminescent display deviceLG DISPLAY CO LTD·Filed 2018·Granted Sep 24, 2019·5 cites·20 claims
- 0888US10355234B2Organic light emitting deviceLG DISPLAY CO LTD·Filed 2018·Granted Jul 16, 2019·4 cites·18 claims
- 0987US10418520B2Light emitting display deviceLG DISPLAY CO LTD·Filed 2018·Granted Sep 17, 2019·4 cites·20 claims
- 1086US10957877B2Organic light emitting diode displayLG DISPLAY CO LTD·Filed 2018·Granted Mar 23, 2021·3 cites·13 claims
- 1186US8541778B2Diffraction grating, organic EL element using the same, and manufacturing methods thereofSEKI TAKASHI·Filed 2010·Granted Sep 24, 2013·13 cites·18 claims
- 1285US10886432B2Light emitting display deviceLG DISPLAY CO LTD·Filed 2019·Granted Jan 5, 2021·2 cites·19 claims
- 1385US8770806B2Light emitting diode lighting moduleSAMSUNG ELECTRONICS CO LTD·Filed 2012·Granted Jul 8, 2014·16 cites·20 claims
- 1484US7671959B2Display device and manufacturing method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Mar 2, 2010·12 cites·20 claims
- 1582US10651426B2Organic light emitting diode display deviceLG DISPLAY CO LTD·Filed 2017·Granted May 12, 2020·3 cites·27 claims
- 1681US8021205B2Organic light-emitting diode display device and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Sep 20, 2011·6 cites·13 claims
- 1780US11164927B2Organic light emitting diode display deviceLG DISPLAY CO LTD·Filed 2019·Granted Nov 2, 2021·2 cites·18 claims
- 1880US10522600B2Organic light-emitting display deviceLG DISPLAY CO LTD·Filed 2017·Granted Dec 31, 2019·5 cites·10 claims
- 1979US9807843B2White light emitting module and LED lighting apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Oct 31, 2017·3 cites·19 claims
- 2078US11812636B2Organic light emitting diode having overcoat layer and organic light emitting device including the sameLG DISPLAY CO LTD·Filed 2022·Granted Nov 7, 2023·0 cites·20 claims
- 2178US7744719B2Manufacturing method for display device, manufacturing apparatus for the same and display device made by the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jun 29, 2010·4 cites·13 claims
- 2277US10734611B2Organic light emitting diode display deviceLG DISPLAY CO LTD·Filed 2017·Granted Aug 4, 2020·1 cites·18 claims
- 2375US10886350B2Electroluminescent deviceLG DISPLAY CO LTD·Filed 2018·Granted Jan 5, 2021·1 cites·13 claims
- 2469US10903455B2Organic light emitting diode display device for improving light extraction efficiency of pixelsLG DISPLAY CO LTD·Filed 2019·Granted Jan 26, 2021·0 cites·20 claims
- 2568US11678552B2Organic light emitting diode display deviceLG DISPLAY CO LTD·Filed 2021·Granted Jun 13, 2023·0 cites·20 claims
- 2668US10685939B2White light emitting diode module and lighting apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jun 16, 2020·1 cites·20 claims
- 2766US11289682B2Organic light emitting diode display deviceLG DISPLAY CO LTD·Filed 2020·Granted Mar 29, 2022·0 cites·21 claims
- 2866US10971558B2Organic light emitting diode display deviceLG DISPLAY CO LTD·Filed 2019·Granted Apr 6, 2021·0 cites·22 claims
- 2964US11925059B2Organic light emitting diode display device with electrode disposed over convex portions of insulating layerLG DISPLAY CO LTD·Filed 2020·Granted Mar 5, 2024·0 cites·16 claims
- 3064US10527271B2LED lighting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jan 7, 2020·1 cites·20 claims
- 3164US7433553B2Hybrid waveguide sensorSAMSUNG ELECTRO MECH·Filed 2007·Granted Oct 7, 2008·3 cites·24 claims
- 3264US7394962B2Optical waveguide for transmitting surface plasmon-polariton waveSAMSUNG ELECTRO MECH·Filed 2007·Granted Jul 1, 2008·3 cites·12 claims
- 3363US11152598B2Electroluminescent display deviceLG DISPLAY CO LTD·Filed 2020·Granted Oct 19, 2021·0 cites·14 claims
- 3462US10727447B2Electroluminescent display deviceLG DISPLAY CO LTD·Filed 2018·Granted Jul 28, 2020·0 cites·9 claims
- 3560US10522789B2Light emitting display deviceLG DISPLAY CO LTD·Filed 2018·Granted Dec 31, 2019·0 cites·20 claims
- 3660US7496264B2Optical waveguideSAMSUNG ELECTRO MECH·Filed 2007·Granted Feb 24, 2009·2 cites·26 claims
- 3759US2023255087A1Organic light emitting diode display deviceLG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 3857US10693108B2Electroluminescent display deviceLG DISPLAY CO LTD·Filed 2018·Granted Jun 23, 2020·0 cites·12 claims
- 3954US10720597B2Electroluminescent display deviceLG DISPLAY CO LTD·Filed 2018·Granted Jul 21, 2020·0 cites·20 claims
- 4052US10516002B2Organic light emitting display deviceLG DISPLAY CO LTD·Filed 2018·Granted Dec 24, 2019·0 cites·20 claims
- 4152US7999467B2Display device and manufacturing method thereof for minimizing inflow of oxygen and moisture from the outsideSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Aug 16, 2011·0 cites·15 claims
- 4250US7986096B2Display device with minimized infiltration of oxygen and moisture and manufacturing method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jul 26, 2011·0 cites·12 claims
- 4350US7915805B2Organic electroluminescent display and method of manufactureSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Mar 29, 2011·0 cites·9 claims
- 4450US2009206738A1Organic light-emitting diode display device and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2008·Application pending·0 cites
- 4549US7512293B2Header-replaceable hybrid waveguide sensorSAMSUNG ELECTRO MECH·Filed 2007·Granted Mar 31, 2009·0 cites·7 claims
- 4649US2009261341A1Organic light emitting display and method of manufacturing the sameCHOI JUNG-MI·Filed 2009·Application pending·0 cites
- 4749US2009128015A1Organic light emitting deviceKIM HOON·Filed 2008·Application pending·0 cites
- 4849US2009258134A1Method for controlling thin-film forming velocity, method for manufacturing thin-film using the same and system for manufacturing a thin-film using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2009·Application pending·0 cites
- 4949US2010225223A1Manufacturing method for display device, manufacturing apparatus for the same and display device made by the sameSAMSUNG ELECTRONICS CO LTD·Filed 2010·Application pending·0 cites
- 5048US10658623B2Electroluminescent display device having a plurality of low-refractive membersLG DISPLAY CO LTD·Filed 2018·Granted May 19, 2020·0 cites·15 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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