Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486052 | Electropolishing treatment method for stainless steel workpiece | CHUN-HSIANG KAO, YI-CHERNG FERNG, Kuo-Kuang Jen, Shun-Yi Jian, Ming-Hsien Lin +1 more | 2022-11-01 |
| 11221562 | Reticle and method of detecting intactness of reticle stage using the same | Tao Chen, Ching-Juinn Huang, Po-Chung Cheng | 2022-01-11 |