Inventor · disambiguated record
Gi Hun Choi
Also filed as: CHOI GI HUN
3 granted patents·5 pending applications·1 citations·filing 2020–2023
46Inventor score
Files withSEMES CO LTD8
Top patents by PatentIndex Score
8 records- 0177US11658048B2Unit for supplying liquid, apparatus and method for treating substrate having the unitSEMES CO LTD·Filed 2020·Granted May 23, 2023·1 cites·18 claims
- 0257US12403508B2Liquid chemical supply module and substrate processing apparatus including the sameSEMES CO LTD·Filed 2023·Granted Sep 2, 2025·0 cites·20 claims
- 0355US2023194422A1Chemical liquid supply unit, substrate processing system using the same, and chemical liquid supply methodSEMES CO LTD·Filed 2022·Application pending·0 cites
- 0454US2024118216A1Chemical test apparatus and substrate processing apparatusSEMES CO LTD·Filed 2023·Application pending·0 cites
- 0553US2024216834A1Method of circulating chemical liquid and method of processing substrateSEMES CO LTD·Filed 2023·Application pending·0 cites
- 0650US2023211261A1Apparatus and method for processing substrateSEMES CO LTD·Filed 2022·Application pending·0 cites
- 0748US2023215741A1Substrate processing apparatus and substrate processing methodSEMES CO LTD·Filed 2022·Application pending·0 cites
- 0842US11869778B2Liquid supply unit, and apparatus and method for processing substrateSEMES CO LTD·Filed 2020·Granted Jan 9, 2024·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →