Inventor · disambiguated record
Da Som Yu
Also filed as: YU DA SOM
1 granted patent·5 pending applications·0 citations·filing 2022–2023
9Inventor score
Files withUP CHEMICAL CO LTD6
Top patents by PatentIndex Score
6 records- 0162US12410201B2Silicon precursor compound, silicon-containing film formation composition comprising same, and method for forming film by using silicon-containing film formation compositionUP CHEMICAL CO LTD·Filed 2022·Granted Sep 9, 2025·0 cites·7 claims
- 0259US2023383405A1Hafnium precursor compound, composition for forming hafnium-containing film, comprising same, and method for forming hafnium-containing filmUP CHEMICAL CO LTD·Filed 2023·Application pending·0 cites
- 0355US2022396592A1Silicon precursor compound, composition for forming silicon-containing film including the same, and method of forming silicon-containing filmUP CHEMICAL CO LTD·Filed 2022·Application pending·0 cites
- 0448US2025109496A1Film depositing composition including group 4 metal element-containing precursor compound and method for forming film using sameUP CHEMICAL CO LTD·Filed 2023·Application pending·0 cites
- 0546US2024376599A1Silicon precursor compound, composition for forming silicon-containing film comprising same, and method for forming film using composition for forming silicon-containing filmUP CHEMICAL CO LTD·Filed 2022·Application pending·0 cites
- 0646US2024318305A1Method for forming silicon-containing film, and silicon-containing film formed therebyUP CHEMICAL CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →