CC

Chia-Jun Chiang

TC Taiwan Hopax Chems. Mfg. Co.: 1 patents #2 of 14Top 15%
Overall (2017): #467,148 of 506,227Top 95%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9840784 Electroplating additive and preparation method for the same Kun-Hsin Lee, Ying-Jin Chen, Tzu-Hua Feng, Li-Jane Her 2017-12-12