YL

Yao-Sheng Lai

CC Chang Chun Petrochemical Co.: 1 patents #3 of 18Top 20%
Overall (2023): #200,198 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11603279 Package structure of roll-shaped thin film and packaging method thereof Ming-Yu Yang, Jui-Chang Chou 2023-03-14