Inventor · disambiguated record
Chien-Chang David Yao
Also filed as: YAO CHIEN-CHANG DAVID
1 granted patent·15 citations·filing 2000–2000
37Inventor score
Technology areasC09D
Files withNIPPON CATALYTIC CHEM IND1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →