YH

Yen-Chi Hsu

EC Eternal Materials Co.: 1 patents #1 of 4Top 25%
📍 Shiwen, TW: #7 of 17 inventorsTop 45%
Overall (2023): #198,161 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11673986 Acrylic modified polyester resin and preparation method thereof Ping Chiang, De-You Jhang 2023-06-13