Assignee
KO HEE-JOO
KR·4 granted patents·6 citations·filing 2011–2011
Top patents by PatentIndex Score
4 records- 0178US8847210B2Organic light emitting diode displayKO HEE-JOO·Filed 2011·Granted Sep 30, 2014·4 cites·14 claims
- 0272US9293736B2Organic light emitting element having emission layers and an electron injection layer including fullerene and lithium quinolateKO HEE-JOO·Filed 2011·Granted Mar 22, 2016·2 cites·9 claims
- 0342US9070645B2Organic light emitting diode displayKO HEE-JOO·Filed 2011·Granted Jun 30, 2015·0 cites·16 claims
- 0432US9159947B2Organic light-emitting deviceKO HEE-JOO·Filed 2011·Granted Oct 13, 2015·0 cites·6 claims
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