Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10076818 | Polishing pad and method for making the same | Chung-Chih Feng, I-Peng Yao, Lyang-Gung Wang | 2018-09-18 |
| 10022835 | Polishing pad, polishing apparatus and method for manufacturing polishing pad | Chung-Chih Feng, I-Peng Yao, Wei Liu | 2018-07-17 |
| 10022836 | Polishing pad, polishing apparatus and method for manufacturing polishing pad | Chung-Chih Feng, I-Peng Yao, Wei Liu, Chun-Ta Wang | 2018-07-17 |
| 9862071 | Method for manufacturing polishing pad and polishing pad | Chung-Chih Feng, I-Peng Yao, Lyang-Gung Wang | 2018-01-09 |