Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12158707 | Methods and systems for reducing particulate deposition on photomask | Yi-Wei Lee | 2024-12-03 |
| 12066765 | Operating method for preventing photomask particulate contamination | Tsung-Chih Chien, Chih-Tsung Shih, Tsung Chuan Lee | 2024-08-20 |
| 11693325 | Methods and systems for reducing particulate deposition on photomask | Yi-Wei Lee | 2023-07-04 |
| 11506985 | Semiconductor apparatus and method of operating the same for preventing photomask particulate contamination | Tsung-Chih Chien, Chih-Tsung Shih, Tsung Chuan Lee | 2022-11-22 |
| 11119420 | Particle prevention method in lithography exposure apparatus | Yi-Wei Lee, Chih-Tsung Shih, Tsung Chuan Lee | 2021-09-14 |
| 10732725 | Method and apparatus of interactive display based on gesture recognition | Peter Chou, Feng-Seng Chu, Yen-Hung Lin, Shih-Hao Ke | 2020-08-04 |
| 10678342 | Method of virtual user interface interaction based on gesture recognition and related device | Peter Chou, Feng-Seng Chu, Yen-Hung Lin, Shih-Hao Ke | 2020-06-09 |