YS

Yi-Chung Shih

EC Eternal Chemical Co.: 1 patents #35 of 88Top 40%
EC Eternal Materials Co.: 1 patents #25 of 90Top 30%
Overall (All Time): #1,906,384 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10639876 Solvent-containing dry film and method for applying the same on a substrate Chung-Jen Wu, Meng-Yen Chou, Meng-Tso Chen, Chih-Ming An, Chang-Hong Ho +4 more 2020-05-05
7972689 Optical thin sheet Lung-Lin Hsu, Chia-Yi Lu, Ming-Tso Chen, Yen-Fu Huang 2011-07-05