Inventor · disambiguated record
Ying-Shih Chang
Also filed as: CHANG YING-SHIH
2 granted patents·2 citations·filing 2019–2019
39Inventor score
Files withORIENTAL UNION CHEMICAL CORP2
Top patents by PatentIndex Score
2 records- 0180US10744493B1Method of using biopolymer to synthesize titanium-containing silicon oxide material and applications thereofORIENTAL UNION CHEMICAL CORP·Filed 2019·Granted Aug 18, 2020·2 cites·7 claims
- 0265US10780431B1Method of using biopolymer to synthesize titanium-containing silicon oxide material and applications thereofORIENTAL UNION CHEMICAL CORP·Filed 2019·Granted Sep 22, 2020·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →