Inventor · disambiguated record
Keisuke Korai
Also filed as: KORAI Keisuke
9 granted patents·7 pending applications·11 citations·filing 2016–2025
78Inventor score
Files withSAMSUNG ELECTRONICS CO LTD16
Top patents by PatentIndex Score
16 records- 0193US10270036B2Polymer, composition including the polymer, and organic light-emitting device including the polymerSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Apr 23, 2019·7 cites·20 claims
- 0283US10040887B2Copolymer, organic light-emitting device material including the same, and organic light-emitting device including the organic light-emitting device materialSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Aug 7, 2018·2 cites·20 claims
- 0376US11043639B2Charge transport material, composition including the charge transport material, and organic light-emitting device including the compositionSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jun 22, 2021·2 cites·20 claims
- 0470US12060344B2Heterocyclic compound, composition including the same, and organic light-emitting device including the heterocyclic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Aug 13, 2024·0 cites·20 claims
- 0562US11542252B2Heterocyclic compound, composition including the same, and organic light-emitting device including the heterocyclic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jan 3, 2023·0 cites·20 claims
- 0658US2025243224A1Compound and organic electroluminescent deviceSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 0756US12509415B2Compounds, liquid compositions including compounds, and electroluminescent devicesSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Dec 30, 2025·0 cites·33 claims
- 0856US2023309389A1Condensed cyclic compound, organic light emitting device including condensed cyclic compound, and electronic apparatus including organic light emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 0954US2023133149A1Heterocyclic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 1050US2023080626A1Condensed cyclic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting deviceSAMSUNG ELECTRONICS CO LTD·Filed 2021·Application pending·0 cites
- 1147US12178122B2Compound, composition including the same, liquid composition, and organic electroluminescent deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Dec 24, 2024·0 cites·19 claims
- 1244US2019221750A1Condensed cyclic compound, composition including the same, and organic light-emitting device including the condensed cyclic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2019·Application pending·0 cites
- 1343US2019198770A1Heterocyclic compound, composition including heterocyclic compound, and organic light-emitting device including heterocyclic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2018·Application pending·0 cites
- 1440US2019185457A1Heterocyclic compound, composition including the same, and organic light-emitting device including the heterocyclic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2018·Application pending·0 cites
- 1539US11706977B2Heterocyclic compound, composition including the same, and organic light-emitting device including the heterocyclic compoundSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jul 18, 2023·0 cites·17 claims
- 1636US11974494B2Polymer compound, composition including the polymer compound, light-emitting device including the polymer compoundSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Apr 30, 2024·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →