Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12216399 | Method of manufacturing semiconductor device | Chih-Tsung Shih, Tsung-Chih Chien, Tsung Chuan Lee | 2025-02-04 |
| 11940727 | Reticle enclosure for lithography systems | Chih-Tsung Shih, Tsung-Chih Chien, Tsung Chuan Lee | 2024-03-26 |
| 11614683 | Reticle enclosure for lithography systems | Chih-Tsung Shih, Tsung-Chih Chien, Tsung Chuan Lee | 2023-03-28 |
| 11415879 | Reticle enclosure for lithography systems | Chih-Tsung Shih, Tsung-Chih Chien, Tsung Chuan Lee | 2022-08-16 |