Inventor · disambiguated record
Hyo Jin Ahn
Also filed as: AHN HYO JIN
3 granted patents·2 pending applications·7 citations·filing 2003–2022
58Inventor score
Files withEUGENE TECHNOLOGY CO LTD2FOUND RES & BUSINESS SEOUL NAT UNIV SCI & TECH2VITZROTECH CO LTD1
Top patents by PatentIndex Score
5 records- 0174US11018349B2Catalyst for oxygen reduction electrode and method for manufacturing sameFOUND RES & BUSINESS SEOUL NAT UNIV SCI & TECH·Filed 2015·Granted May 25, 2021·2 cites·6 claims
- 0255US2023097999A1Showerhead and substrate processing apparatus including the sameEUGENE TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 0354US11440802B2Electrode active material, method for manufacturing same, and lithium secondary battery comprising sameFOUND RES & BUSINESS SEOUL NAT UNIV SCI & TECH·Filed 2017·Granted Sep 13, 2022·0 cites·14 claims
- 0446US2025029868A1Lift pin protection assembly and substrate processing apparatusEUGENE TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 0541US7116543B2Apparatus for supplying electric energy to explosion cartridgeVITZROTECH CO LTD·Filed 2003·Granted Oct 3, 2006·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →