Inventor · disambiguated record
Hyo-Kyun Ham
Also filed as: HAM HYO-KYUN
3 granted patents·5 pending applications·5 citations·filing 2015–2024
55Inventor score
Top patents by PatentIndex Score
8 records- 0188US10177319B2Nitrogen-containing polycyclic compound and organic light emitting element using sameHEESUNG MAT LTD·Filed 2015·Granted Jan 8, 2019·5 cites·15 claims
- 0260US2025031513A1Organic light emitting deviceLT MATERIALS CO LTD·Filed 2024·Application pending·0 cites
- 0357US11380853B2Organic light emitting diode and organic light emitting device including the sameLG DISPLAY CO LTD·Filed 2019·Granted Jul 5, 2022·0 cites·25 claims
- 0453US2023357127A1Heterocyclic compound and organic light-emitting device comprising sameLT MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 0552US10672993B2Nitrogen-containing polycyclic compound and organic light emitting element using sameLT MATERIALS CO LTD·Filed 2018·Granted Jun 2, 2020·0 cites·16 claims
- 0651US2023130126A1Hetero-cyclic compound and organic light emitting device using sameLT MATERIALS CO LTD·Filed 2022·Application pending·0 cites
- 0751US2024292741A1Heterocyclic compound and organic light-emitting device using sameLT MATERIALS CO LTD·Filed 2022·Application pending·0 cites
- 0851US2023263053A1Heterocyclic compound and organic light-emitting device comprising sameLT MATERIALS CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →