YH

Yung-Chang Hung

SC San Fang Chemical Industry Co.: 1 patents #2 of 10Top 20%
Overall (2021): #195,429 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10906154 Polishing pad and method for making the same Chung-Chih Feng, I-Peng Yao, CHIH-YI LIN, TAI-YUN FU, JHIH-GONG LIN 2021-02-02