YS

Yi-Chung Shih

EC Eternal Chemical Co.: 1 patents #3 of 20Top 15%
Overall (2011): #124,683 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7972689 Optical thin sheet Lung-Lin Hsu, Chia-Yi Lu, Ming-Tso Chen, Yen-Fu Huang 2011-07-05