Inventor · disambiguated record
Sangchol Park
Also filed as: PARK SANGCHOL
0 granted patents·3 pending applications·0 citations·filing 2020–2024
Files withSAMSUNG SDI CO LTD3
Top patents by PatentIndex Score
3 records- 0157US2021109449A1Hardmask composition, hardmask layer and method of forming patternsSAMSUNG SDI CO LTD·Filed 2020·Application pending·0 cites
- 0254US2025028236A1Hardmask composition, hardmask layer, and method of forming patternsSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0346US2023221641A1Hardmask composition, hardmask layer, and method of forming patternsSAMSUNG SDI CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →