Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10859906 | Extreme ultraviolet alignment marks | Chih-Chiang Tu, Jong-Yuh Chang, Hsin-Chang Lee | 2020-12-08 |
| 10345695 | Extreme ultraviolet alignment marks | Chih-Chiang Tu, Jong-Yuh Chang, Hsin-Chang Lee | 2019-07-09 |
| 8375505 | Apparatus erasing blackboard through areas | Shu-San Hsiau, Chi-Hsin Ho, Peng-Shin Lee, Po-Ting Pan, Chao Zeng | 2013-02-19 |