Inventor · disambiguated record
Yoon-Heung Tak
Also filed as: TAK YOON H · TAK YOON-HEUNG
30 granted patents·9 pending applications·220 citations·filing 1999–2018
96Inventor score
Top patents by PatentIndex Score
39 records- 0191US7815737B2Source for thermal physical vapor deposition of organic electroluminescent layersLG DISPLAY CO LTD·Filed 2005·Granted Oct 19, 2010·14 cites·5 claims
- 0288US9431614B2Organic light emitting deviceLG DISPLAY CO LTD·Filed 2012·Granted Aug 30, 2016·8 cites·17 claims
- 0388US8766292B2Organic light emitting display device and method of manufacturing the sameLG DISPLAY CO LTD·Filed 2012·Granted Jul 1, 2014·6 cites·6 claims
- 0487US8946722B2Organic light emitting display device and method of manufacturing the sameLG DISPLAY CO LTD·Filed 2013·Granted Feb 3, 2015·6 cites·20 claims
- 0586US7311396B2Barcode marking method and apparatus for electro-luminescence display deviceLG ELECTRONICS INC·Filed 2004·Granted Dec 25, 2007·27 cites·23 claims
- 0682US8895967B2Organic electroluminescent display deviceLG DISPLAY CO LTD·Filed 2012·Granted Nov 25, 2014·4 cites·9 claims
- 0779US8847216B2Organic light emitting display deviceLG DISPLAY CO LTD·Filed 2012·Granted Sep 30, 2014·4 cites·14 claims
- 0875US7806982B2Apparatus for fabricating electroluminescent display deviceLG DISPLAY CO LTD·Filed 2006·Granted Oct 5, 2010·6 cites·7 claims
- 0975US7359630B2Evaporation source for evaporating an organic electroluminescent layerLG ELECTRONICS INC·Filed 2006·Granted Apr 15, 2008·2 cites·4 claims
- 1074US9972805B2Organic light emitting display panel and method of manufacturing the sameLG DISPLAY CO LTD·Filed 2013·Granted May 15, 2018·2 cites·13 claims
- 1174US6960889B2Method and apparatus for driving electro-luminescence display deviceLG ELECTRONICS INC·Filed 2003·Granted Nov 1, 2005·18 cites·17 claims
- 1271US7261952B2Red color emitting compounds for organic electroluminescent device and an organic electroluminescent device using themLG ELECTRONICS INC·Filed 2003·Granted Aug 28, 2007·5 cites·7 claims
- 1370US8928222B2Organic electroluminescent display device and method and apparatus of manufacturing the sameKIM MYUNG-SEOP·Filed 2009·Granted Jan 6, 2015·3 cites·17 claims
- 1470US7025832B2Source for thermal physical vapor deposition of organic electroluminescent layersLG ELECTRONICS INC·Filed 2003·Granted Apr 11, 2006·9 cites·12 claims
- 1569US7636086B2Circuit and method for driving self light-emitting display deviceLG ELECTRONICS INC·Filed 2008·Granted Dec 22, 2009·2 cites·9 claims
- 1668US6146715AMethod of fabricating organic electroluminescent display panelLG ELECTRONICS INC·Filed 1999·Granted Nov 14, 2000·86 cites·16 claims
- 1763US8921860B2Organic light emitting display deviceKIM SHIN-HAN·Filed 2012·Granted Dec 30, 2014·2 cites·15 claims
- 1860US11223026B2Organic light emitting display panel and method of manufacturing the sameLG DISPLAY CO LTD·Filed 2018·Granted Jan 11, 2022·0 cites·19 claims
- 1960US9048204B2Organic electroluminescent display deviceLG DISPLAY CO LTD·Filed 2014·Granted Jun 2, 2015·0 cites·7 claims
- 2060US9040979B2Organic electroluminescent display deviceLG DISPLAY CO LTD·Filed 2014·Granted May 26, 2015·0 cites·11 claims
- 2157US6451456B1Compound for red organic EL device and organic EL device using the sameLG ELECTRONICS INC·Filed 1999·Granted Sep 17, 2002·12 cites·4 claims
- 2255US2005258741A1Organic electro-luminescence display device and fabricating method thereofLG ELECTRONICS INC·Filed 2005·Application pending·0 cites
- 2353US8328941B2Apparatus for clamping and stretching a maskPARK CHONG HYUN·Filed 2010·Granted Dec 11, 2012·0 cites·6 claims
- 2452US2006217023A1Apparatus for fabricating electroluminescent display deviceLG ELECTRONICS INC·Filed 2006·Application pending·0 cites
- 2551US7737443B2Light emitting device and method of manufacturing the sameLG DISPLAY CO LTD·Filed 2007·Granted Jun 15, 2010·0 cites·18 claims
- 2650USRE47544EOrganic light emitting display device and method of manufacturing the sameLG DISPLAY CO LTD·Filed 2016·Granted Jul 30, 2019·0 cites·23 claims
- 2750US7477245B2Circuit and method for driving self light-emitting display deviceLG ELECTRONICS INC·Filed 2005·Granted Jan 13, 2009·0 cites·6 claims
- 2849US2006125382A1Highly efficient organic electroluminescent deviceLG ELECTRONICS INC·Filed 2006·Application pending·0 cites
- 2948US6960663B2Phenyl pyridine-iridium metal complex compounds for organic electroluminescent device, process for preparing the compounds, and organic electroluminescent device using the compoundsLG ELECTRONICS INC·Filed 2003·Granted Nov 1, 2005·2 cites·7 claims
- 3046US7241884B2Porphines-platinum metal complex compounds for organic electroluminescent device and organic electroluminescent device using themLG ELECTRONICS INC·Filed 2004·Granted Jul 10, 2007·1 cites·2 claims
- 3146US2005039684A1Evaporation source for evaporating an organic electroluminescent layerLG ELECTRONICS INC·Filed 2004·Application pending·0 cites
- 3246US2007252884A1Barcode marking method and apparatus for electro-luminescence display deviceLG ELECTRONICS INC·Filed 2007·Application pending·0 cites
- 3345US9304397B2Method for manufacturing of organic light emitting display deviceLG DISPLAY CO LTD·Filed 2012·Granted Apr 5, 2016·0 cites·18 claims
- 3445US6967648B2Circuit and method for driving self light-emitting display deviceLG ELECTRONICS INC·Filed 2002·Granted Nov 22, 2005·1 cites·11 claims
- 3542US2004100190A1Highly efficient organic electroluminescent deviceLG ELECTRONICS INC·Filed 2003·Application pending·0 cites
- 3641US2003044644A1Compound for red organic EL device and organic EL device using the sameLG ELECTRONICS INC·Filed 2002·Application pending·0 cites
- 3740US2009020617A1Barcode marking method and apparatus for electro-luminescence display deviceLG ELECTRONICS INC·Filed 2008·Application pending·0 cites
- 3840US2005100761A1Organic electro-luminescence device and fabricating method thereofFiled 2004·Application pending·0 cites
- 3937US7129915B2Method and apparatus for driving electro-luminescence display deviceLG ELECTRONICS INC·Filed 2003·Granted Oct 31, 2006·0 cites·13 claims
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