Inventor · disambiguated record
Yongguk Lee
Also filed as: LEE YONGGUK
2 granted patents·10 pending applications·7 citations·filing 2019–2025
47Inventor score
Files withIDEMITSU KOSAN CO12
Top patents by PatentIndex Score
12 records- 0196US11482675B1Organic electroluminescence device and electronic apparatusIDEMITSU KOSAN CO·Filed 2021·Granted Oct 25, 2022·7 cites·25 claims
- 0277US2025295024A1Organic electroluminescence element, composition, powder, electronic equipment, and novel compoundIDEMITSU KOSAN CO·Filed 2025·Application pending·0 cites
- 0372US2022285625A1Organic electroluminescence device and electronic apparatusIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 0468US2023047477A1Organic electroluminescence device and electronic apparatusIDEMITSU KOSAN CO·Filed 2019·Application pending·0 cites
- 0565US2025241121A1Organic electroluminescent element and electronic deviceIDEMITSU KOSAN CO·Filed 2024·Application pending·0 cites
- 0665US2025261507A1Organic electroluminescence device, and electronic deviceIDEMITSU KOSAN CO·Filed 2024·Application pending·0 cites
- 0757US2025136569A1Compound, material for organic electroluminescent element, organic electroluminescent element, and electronic deviceIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 0856US2025194415A1Composition, organic electroluminescent element, and electronic deviceIDEMITSU KOSAN CO·Filed 2023·Application pending·0 cites
- 0953US2023301177A1Compound, material for organic electroluminescencent element, organic electroluminescencent element, and electronic deviceIDEMITSU KOSAN CO·Filed 2023·Application pending·0 cites
- 1053US2025221302A1Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic deviceIDEMITSU KOSAN CO·Filed 2023·Application pending·0 cites
- 1148US2022344594A1Composition, powder, organic electroluminescence device, method of fabricating organic electroluminescence device, and electronic apparatusIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 1246US11723266B2Organic electroluminescent element and electronic deviceIDEMITSU KOSAN CO·Filed 2020·Granted Aug 8, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →