YL

Yao-Sheng Lai

CC Chang Chun Petrochemical Co.: 3 patents #3 of 9Top 35%
Overall (2016): #49,971 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9397343 Copper foil exhibiting anti-swelling properties Kuei-Sen Cheng, Yueh-Min Liu, Jui-Chang Chou 2016-07-19
9388371 Electrolytic copper foil, cleaning fluid composition and method for cleaning copper foil Kuei-Sen Cheng, Tsang-Jin Juo, Jui-Chang Chou, Hsi-Hsing Lo, Yueh-Min Liu 2016-07-12
9287566 Anti-curl copper foil Jui-Chang Chou, Kuei-Sen Cheng, Huei-Fang Huang 2016-03-15