YL

Yao-Sheng Lai

CC Chang Chun Petrochemical Co.: 3 patents #1 of 11Top 10%
Overall (2018): #51,725 of 503,207Top 15%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10081875 Electrodeposited copper foil with low repulsive force Kuei-Seng Cheng, Jian-Ming Huang 2018-09-25
10057984 Composite thin copper foil and carrier Tsang-Jin Juo, Kuei-Sen Cheng, Jui-Chang Chou 2018-08-21
9955588 Multilayer carrier foil Kuei-Sen Cheng, Jui-Chang Chou 2018-04-24