Inventor · disambiguated record
Hyean Yeol Park
Also filed as: PARK HYEAN YEOL
2 granted patents·3 pending applications·0 citations·filing 2020–2023
23Inventor score
Top patents by PatentIndex Score
5 records- 0167US11342565B2Fuel cell catalyst and manufacturing method thereofKOREA INST SCI & TECH·Filed 2020·Granted May 24, 2022·0 cites·8 claims
- 0248US2024178409A1Oxidation-resistant catalyst for fuel cell, method of manufacturing the same, and fuel cell including the sameKORENS RTX CO LTD·Filed 2023·Application pending·0 cites
- 0348US2024304831A1Catalyst for fuel cell, method of manufacturing the same, and fuel cell including the sameKORENS RTX CO LTD·Filed 2023·Application pending·0 cites
- 0447US2023387424A1Highly crystallin, porous, hydrophilic catalyst for fuel cell, manufacturing method thereof, and fuel cell using sameKORENS RTX CO LTD·Filed 2023·Application pending·0 cites
- 0537US12195331B2Apparatus for synthesizing nano-particles using electron beamKORENS RTX CO LTD·Filed 2022·Granted Jan 14, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →