Inventor · disambiguated record
Hyoungcheul Kim
Also filed as: KIM HYOUNGCHEUL
3 granted patents·2 pending applications·2 citations·filing 2014–2016
49Inventor score
Files withLG CHEMICAL LTD5
Top patents by PatentIndex Score
5 records- 0179US9947878B2Organic light-emitting deviceLG CHEMICAL LTD·Filed 2015·Granted Apr 17, 2018·2 cites·11 claims
- 0251US2016336518A1Organic light-emitting deviceLG CHEMICAL LTD·Filed 2015·Application pending·0 cites
- 0339US10519166B2Heterocyclic compound and organic light emitting device comprising the sameLG CHEMICAL LTD·Filed 2016·Granted Dec 31, 2019·0 cites·17 claims
- 0437US2015060833A1Material for organic electronic device, and organic electronic device using the sameLG CHEMICAL LTD·Filed 2014·Application pending·0 cites
- 0535US11158810B2Polycyclic compound and organic light emitting device comprising sameLG CHEMICAL LTD·Filed 2016·Granted Oct 26, 2021·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →