Inventor · disambiguated record
Kongkyeom Kim
Also filed as: KIM KONGKYEOM
36 granted patents·2 pending applications·88 citations·filing 2000–2019
95Inventor score
Top patents by PatentIndex Score
38 records- 0191US9391281B2Heterocyclic compound and organic electronic element containing sameLG CHEMICAL LTD·Filed 2013·Granted Jul 12, 2016·9 cites·9 claims
- 0290US9882146B2Heterocyclic compound and organic electronic element containing sameLG CHEMICAL LTD·Filed 2016·Granted Jan 30, 2018·4 cites·23 claims
- 0384US8999530B2Compounds and organic electronic device using sameSHIN CHANGHWAN·Filed 2012·Granted Apr 7, 2015·5 cites·8 claims
- 0482US9331287B2Organic light emitting diodeLG CHEMICAL LTD·Filed 2013·Granted May 3, 2016·5 cites·6 claims
- 0580US9698358B2Nitrogen-containing polycyclic compound and organic electroluminescent device using the sameLG CHEMICAL LTD·Filed 2015·Granted Jul 4, 2017·2 cites·19 claims
- 0680US9691991B2Organic light emitting diodeLG CHEMICAL LTD·Filed 2013·Granted Jun 27, 2017·4 cites·9 claims
- 0780US6383666B1Organometallic complex and organic electroluminescent device using the sameLG CHEMICAL LTD·Filed 2000·Granted May 7, 2002·49 cites·40 claims
- 0879US10003030B2Heterocyclic compound and organic light emitting device comprising sameLG CHEMICAL LTD·Filed 2015·Granted Jun 19, 2018·2 cites·13 claims
- 0978US11618757B2Polycyclic compound and organic light emitting element comprising sameLG CHEMICAL LTD·Filed 2018·Granted Apr 4, 2023·2 cites·11 claims
- 1075US11530225B2Compound and organic light-emitting diode comprising sameLG CHEMICAL LTD·Filed 2018·Granted Dec 20, 2022·1 cites·10 claims
- 1174US11489122B1Compound and organic light emitting device comprising sameLG CHEMICAL LTD·Filed 2018·Granted Nov 1, 2022·1 cites·17 claims
- 1273US9972784B2Compounds and organic electronic device using sameSHIN CHANGHWAN·Filed 2012·Granted May 15, 2018·1 cites·4 claims
- 1373US8846215B2Organic light-emitting diode and method for manufacturing sameLG CHEMICAL LTD·Filed 2013·Granted Sep 30, 2014·2 cites·8 claims
- 1470US10253016B2Heterocyclic compound and organic light-emitting device comprising sameLG CHEMICAL LTD·Filed 2014·Granted Apr 9, 2019·1 cites·11 claims
- 1566US10580998B2Nitrogen-containing condensed cyclic compound and organic light emitting device using sameLG CHEMICAL LTD·Filed 2019·Granted Mar 3, 2020·0 cites·5 claims
- 1662US11111231B2Heterocyclic compound and organic light-emitting device comprising sameLG CHEMICAL LTD·Filed 2018·Granted Sep 7, 2021·0 cites·10 claims
- 1762US9412954B2Heterocyclic compound and organic electronic element containing sameLG CHEMICAL LTD·Filed 2013·Granted Aug 9, 2016·0 cites·18 claims
- 1858US10347845B2Nitrogen-containing condensed cyclic compound and organic light emitting device using sameLG CHEMICAL LTD·Filed 2016·Granted Jul 9, 2019·0 cites·11 claims
- 1957US9543524B2Compounds and organic electronic device using sameSHIN CHANGHWAN·Filed 2012·Granted Jan 10, 2017·0 cites·6 claims
- 2053US11177444B2Organic electroluminescent deviceLG CHEMICAL LTD·Filed 2017·Granted Nov 16, 2021·0 cites·13 claims
- 2152US11812658B2Compound and organic light emitting diode comprising sameLG CHEMICAL LTD·Filed 2019·Granted Nov 7, 2023·0 cites·10 claims
- 2251US11950505B2Carbazole-based compound and organic light emitting diode comprising sameLG CHEMICAL LTD·Filed 2019·Granted Apr 2, 2024·0 cites·6 claims
- 2351US11367838B2Anthracene derivative and organic light-emitting device comprising sameLG CHEMICAL LTD·Filed 2018·Granted Jun 21, 2022·0 cites·21 claims
- 2450US12157724B2Compound and organic light emitting device comprising the sameLG CHEMICAL LTD·Filed 2019·Granted Dec 3, 2024·0 cites·9 claims
- 2549US11667626B2Compound and organic light-emitting device comprising sameLG CHEMICAL LTD·Filed 2018·Granted Jun 6, 2023·0 cites·12 claims
- 2647US12495717B2Amine compound and organic light emitting diode comprising sameLG CHEMICAL LTD·Filed 2019·Granted Dec 9, 2025·0 cites·14 claims
- 2747US11997925B2Cyclic compound and organic light emitting device comprising sameLG CHEMICAL LTD·Filed 2019·Granted May 28, 2024·0 cites·14 claims
- 2846US12060372B2Compound and organic light emitting device comprising the sameLG CHEMICAL LTD·Filed 2019·Granted Aug 13, 2024·0 cites·11 claims
- 2946US11192884B2Heterocyclic compound and organic light-emitting device comprising sameLG CHEMICAL LTD·Filed 2018·Granted Dec 7, 2021·0 cites·9 claims
- 3046US10680182B2Fluoranthene compound, and organic electronic device comprising sameLG CHEMICAL LTD·Filed 2013·Granted Jun 9, 2020·0 cites·16 claims
- 3141US11201293B2Heterocyclic compound and organic light-emitting device comprising sameLG CHEMICAL LTD·Filed 2018·Granted Dec 14, 2021·0 cites·17 claims
- 3241US2020136058A1Benzocarbazole-based compound and organic light-emitting device comprising sameLG CHEMICAL LTD·Filed 2018·Application pending·0 cites
- 3340US11581496B2Benzocarbazole-based compound and organic light-emitting device comprising sameLG CHEMICAL LTD·Filed 2018·Granted Feb 14, 2023·0 cites·7 claims
- 3440US8946695B2Compound, and organic light-emitting device using sameHUH JUNGOH·Filed 2011·Granted Feb 3, 2015·0 cites·12 claims
- 3539US12239016B2Organic light emitting elementLG CHEMICAL LTD·Filed 2018·Granted Feb 25, 2025·0 cites·13 claims
- 3639US10035765B2Nitrogen-containing polycyclic compound and organic light emitting device using sameLG CHEMICAL LTD·Filed 2015·Granted Jul 31, 2018·0 cites·19 claims
- 3737US2015060833A1Material for organic electronic device, and organic electronic device using the sameLG CHEMICAL LTD·Filed 2014·Application pending·0 cites
- 3836US11974497B2Compound and organic electronic element comprising sameLG CHEMICAL LTD·Filed 2017·Granted Apr 30, 2024·0 cites·12 claims
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