Inventor · disambiguated record
Dong Hwan Yoon
Also filed as: YOON DONG HWAN
3 granted patents·1 pending application·2 citations·filing 2020–2023
50Inventor score
Files withHYUNDAI MOTOR CO LTD4
Top patents by PatentIndex Score
4 records- 0188US11539054B2Method of manufacturing catalyst ink free of eluted transition metal for fuel cellHYUNDAI MOTOR CO LTD·Filed 2020·Granted Dec 27, 2022·2 cites·10 claims
- 0264US2024170687A1Catalyst for fuel cells and a method of manufacturing the sameHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0363US11688871B2Electrode for membrane-electrode assembly, method of manufacturing same and membrane-electrode assembly using sameHYUNDAI MOTOR CO LTD·Filed 2020·Granted Jun 27, 2023·0 cites·18 claims
- 0460US12308443B2Method for manufacturing catalyst for fuel cell not poisoned by ionomerHYUNDAI MOTOR CO LTD·Filed 2021·Granted May 20, 2025·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →