HH

Huei-Fang Huang

CC Chang Chun Petrochemical Co.: 1 patents #5 of 10Top 50%
Overall (2017): #397,122 of 506,227Top 80%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9647272 Surface-treated copper foil Kuei-Sen Cheng, Yao-Sheng Lai, Hsi-Hsing Lo 2017-05-09