Inventor · disambiguated record
Dongheon Kim
Also filed as: KIM DONGHEON
34 granted patents·6 pending applications·41 citations·filing 2010–2024
94Inventor score
Files withLG CHEMICAL LTD28LG DISPLAY CO LTD10NAT AGRICULTURAL COOPERATIVE FEDERATION1PARK JUNGHWAN1
Top patents by PatentIndex Score
40 records- 0187US8889271B2Compound containing a 5-membered heterocycle and organic light-emitting diode using same, and terminal for samePARK JUNGHWAN·Filed 2010·Granted Nov 18, 2014·8 cites·10 claims
- 0286US9540374B2Nitrogen-containing heterocyclic compounds and organic electronic device comprising the sameLG CHEMICAL LTD·Filed 2014·Granted Jan 10, 2017·6 cites·16 claims
- 0384US10727430B2Organic light emitting diodeLG CHEMICAL LTD·Filed 2016·Granted Jul 28, 2020·3 cites·16 claims
- 0483US11877464B2Organic light emitting elementLG CHEMICAL LTD·Filed 2018·Granted Jan 16, 2024·3 cites·14 claims
- 0583US9614161B2Compound and organic electronic element using sameLG CHEMICAL LTD·Filed 2014·Granted Apr 4, 2017·5 cites·19 claims
- 0680US10916724B2Organic light emitting deviceLG CHEMICAL LTD·Filed 2017·Granted Feb 9, 2021·2 cites·6 claims
- 0779US10003030B2Heterocyclic compound and organic light emitting device comprising sameLG CHEMICAL LTD·Filed 2015·Granted Jun 19, 2018·2 cites·13 claims
- 0879US9203033B2Nitrogen-containing heterocyclic compounds and organic electronic device comprising the sameLG CHEMICAL LTD·Filed 2013·Granted Dec 1, 2015·3 cites·20 claims
- 0978US11618757B2Polycyclic compound and organic light emitting element comprising sameLG CHEMICAL LTD·Filed 2018·Granted Apr 4, 2023·2 cites·11 claims
- 1078US2025063942A1Organic electric element, display panel comprising the same and display device comprising the sameLG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 1175US10790453B2Compounds and organic electronic device using the sameLG CHEMICAL LTD·Filed 2017·Granted Sep 29, 2020·1 cites·7 claims
- 1275US2024306489A1Organic electric element, display panel comprising the same and display device comprising the sameLG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 1374US11489122B1Compound and organic light emitting device comprising sameLG CHEMICAL LTD·Filed 2018·Granted Nov 1, 2022·1 cites·17 claims
- 1471US2024040812A1Organic electric element, display panel comprising the same and display device comprising the sameLG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 1570US10253016B2Heterocyclic compound and organic light-emitting device comprising sameLG CHEMICAL LTD·Filed 2014·Granted Apr 9, 2019·1 cites·11 claims
- 1669US9673403B2Heterocyclic compound and organic light emitting device using the sameLG CHEMICAL LTD·Filed 2014·Granted Jun 6, 2017·2 cites·14 claims
- 1766US11716865B2Organic electric element, display panel comprising the same and display device comprising the sameLG DISPLAY CO LTD·Filed 2020·Granted Aug 1, 2023·0 cites·12 claims
- 1866US9299935B2Nitrogen-containing heterocyclic compounds and organic electronic device comprising the sameLG CHEMICAL LTD·Filed 2013·Granted Mar 29, 2016·1 cites·16 claims
- 1963US12167680B2Organic electric element, display panel comprising the same and display device comprising the sameLG DISPLAY CO LTD·Filed 2020·Granted Dec 10, 2024·0 cites·13 claims
- 2063US11997919B2Organic electric element, display panel comprising the same and display device comprising the sameLG DISPLAY CO LTD·Filed 2020·Granted May 28, 2024·0 cites·17 claims
- 2162US11111231B2Heterocyclic compound and organic light-emitting device comprising sameLG CHEMICAL LTD·Filed 2018·Granted Sep 7, 2021·0 cites·10 claims
- 2261US9221820B2Heterocyclic compound and organic light emitting device using the sameLG CHEMICAL LTD·Filed 2014·Granted Dec 29, 2015·1 cites·12 claims
- 2357US2015311450A1New compounds and organic electronic device using the sameLG CHEMICAL LTD·Filed 2013·Application pending·0 cites
- 2453US11177444B2Organic electroluminescent deviceLG CHEMICAL LTD·Filed 2017·Granted Nov 16, 2021·0 cites·13 claims
- 2551US11367838B2Anthracene derivative and organic light-emitting device comprising sameLG CHEMICAL LTD·Filed 2018·Granted Jun 21, 2022·0 cites·21 claims
- 2650US11950504B2Polycyclic compound and organic light emitting diode comprising sameLG CHEMICAL LTD·Filed 2019·Granted Apr 2, 2024·0 cites·19 claims
- 2749US12349590B2Organic electric element, display panel comprising the same and display device comprising the sameLG DISPLAY CO LTD·Filed 2020·Granted Jul 1, 2025·0 cites·19 claims
- 2848US12364158B2Organic electric element, display panel comprising the same and display device comprising the sameLG DISPLAY CO LTD·Filed 2020·Granted Jul 15, 2025·0 cites·14 claims
- 2948US2021202860A1Organic electric element, display panel comprising the same and display device comprising the sameLG DISPLAY CO LTD·Filed 2020·Application pending·0 cites
- 3048US2021202858A1Organic electric element, display panel comprising the same and display device comprising the sameLG DISPLAY CO LTD·Filed 2020·Application pending·0 cites
- 3145US12006336B2Polycyclic compound and organic light-emitting device comprising sameLG CHEMICAL LTD·Filed 2019·Granted Jun 11, 2024·0 cites·18 claims
- 3245US11856852B2Organic light-emitting deviceLG CHEMICAL LTD·Filed 2019·Granted Dec 26, 2023·0 cites·19 claims
- 3344US12415801B2Organic light-emitting deviceLG CHEMICAL LTD·Filed 2019·Granted Sep 16, 2025·0 cites·8 claims
- 3444US12225818B2Organic light-emitting deviceLG CHEMICAL LTD·Filed 2019·Granted Feb 11, 2025·0 cites·19 claims
- 3543US12133455B2Polycyclic compound and organic light emitting diode comprising sameLG CHEMICAL LTD·Filed 2019·Granted Oct 29, 2024·0 cites·5 claims
- 3641US11201293B2Heterocyclic compound and organic light-emitting device comprising sameLG CHEMICAL LTD·Filed 2018·Granted Dec 14, 2021·0 cites·17 claims
- 3741US11165025B2Compound and organic electronic element comprising sameLG CHEMICAL LTD·Filed 2016·Granted Nov 2, 2021·0 cites·14 claims
- 3839US12239016B2Organic light emitting elementLG CHEMICAL LTD·Filed 2018·Granted Feb 25, 2025·0 cites·13 claims
- 3939US10519166B2Heterocyclic compound and organic light emitting device comprising the sameLG CHEMICAL LTD·Filed 2016·Granted Dec 31, 2019·0 cites·17 claims
- 4034US11886565B2Server that supports security access of terminal device of the user and controlling method thereofNAT AGRICULTURAL COOPERATIVE FEDERATION·Filed 2022·Granted Jan 30, 2024·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →