Inventor · disambiguated record
Po Ting Chou
Also filed as: CHOU PO TING
0 granted patents·3 pending applications·0 citations·filing 2020–2023
Technology areasH10P
Files withTOKYO OHKA KOGYO CO LTD3
Top patents by PatentIndex Score
3 records- 0153US2023383184A1Etchant compositionTOKYO OHKA KOGYO CO LTD·Filed 2023·Application pending·0 cites
- 0250US2025215318A1Etching composition, etching method using same, and method for manufacturing electronic componentTOKYO OHKA KOGYO CO LTD·Filed 2023·Application pending·0 cites
- 0340US2021104411A1Etching solution, and method of producing semiconductor deviceTOKYO OHKA KOGYO CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →