Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393129 | Method and device for cleaning substrates | Chung-Hsuan Liu, Ku-Hsiang Sung, Da-Wei Yu, Kuan-Wen Lin, Chia-Jen Chen +1 more | 2025-08-19 |
| 12085866 | Particle removing assembly and method of cleaning mask for lithography | Da-Wei Yu, Li-Hsin Wang, Kuan-Wen Lin, Chia-Jen Chen, Hsin-Chang Lee | 2024-09-10 |
| 12032302 | Method and device for cleaning substrates | Chung-Hsuan Liu, Ku-Hsiang Sung, Da-Wei Yu, Kuan-Wen Lin, Chia-Jen Chen +1 more | 2024-07-09 |
| 11698592 | Particle removing assembly and method of cleaning mask for lithography | Da-Wei Yu, Li-Hsin Wang, Kuan-Wen Lin, Chia-Jen Chen, Hsin-Chang Lee | 2023-07-11 |
| 11430671 | Ozone wafer cleaning module having an ultraviolet lamp module with rotatable reflectors | Chung-Hsuan Liu, Ku-Hsiang Sung, Kuan-Wen Lin, Chia-Jen Chen, Hsin-Chang Lee | 2022-08-30 |
| 11294292 | Particle removing assembly and method of cleaning mask for lithography | Da-Wei Yu, Li-Hsin Wang, Kuan-Wen Lin, Chia-Jen Chen, Hsin-Chang Lee | 2022-04-05 |
| 10103841 | Method and device for de-puncturing turbo-coded digital data, and turbo decoder system | Hsie-Chia Chang | 2018-10-16 |
| 10001128 | Fan impeller | Kuo-Chun Hung | 2018-06-19 |
| 8214082 | Nursing system | Chi-Yi Tsai, Fu-Sheng Huang, Zhi-Sheng Lin, Chun-Wei Chen, Kai-Tai Song | 2012-07-03 |
| 8141654 | Quick assembly pneumatic tool | — | 2012-03-27 |
| 6059049 | Air cylinder apparatus for a pneumatically driven power tool | — | 2000-05-09 |
| 6047780 | Speed adjusting apparatus for a pneumatically driven power tool | — | 2000-04-11 |
| 6024180 | Cage device for a pneumatically driven power tool | — | 2000-02-15 |
| 5992539 | Pneumatically driven power tool | — | 1999-11-30 |
| 5303781 | Pneumatic tool | — | 1994-04-19 |