Inventor · disambiguated record
Keon-Ha Choi
Also filed as: CHOI KEON HA
2 granted patents·6 pending applications·1 citations·filing 2008–2018
30Inventor score
Top patents by PatentIndex Score
8 records- 0153US8142910B2Organic light-emitting deviceSONG WON-JUN·Filed 2008·Granted Mar 27, 2012·1 cites·18 claims
- 0249US2016064699A1Organic light emitting diodeSAMSUNG DISPLAY CO LTD·Filed 2015·Application pending·0 cites
- 0347US2018138462A1Organic light emitting diodeSAMSUNG DISPLAY CO LTD·Filed 2018·Application pending·0 cites
- 0444US2014225082A1Organic light-emitting diodeSAMSUNG DISPLAY CO LTD·Filed 2013·Application pending·0 cites
- 0542US2009085470A1Organic light emitting deviceSONG WON-JUN·Filed 2008·Application pending·0 cites
- 0639US2012286251A1Novel compound and organic light-emitting device including the samePARK SOO-JIN·Filed 2012·Application pending·0 cites
- 0739US2011266530A1Organic light emitting devicePARK SOO-JIN·Filed 2011·Application pending·0 cites
- 0832US8174003B2Organic light emitting display apparatus and method of manufacturing sameCHOI KEON-HA·Filed 2009·Granted May 8, 2012·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →