Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9627243 | Method and apparatus of holding a device | Ping-Yin Liu, Chung-Yi Yu, Che Ying Hsu, Yeur-Luen Tu, Chia-Shiung Tsai | 2017-04-18 |
| 8851133 | Method and apparatus of holding a device | Martin Liu, Chung-Yi Yu, Che Ying Hsu, Yeur-Luen Tu, Chia-Shiung Tsai | 2014-10-07 |
| 6851168 | Collar removing clamp for HDP chamber | Wen-Shan Chang, Jung-Chang Chen, Shih-Chang Hsu, Li-Chung Wang, Cheng-Chia Kuo +4 more | 2005-02-08 |