Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428750 | Ingot puller apparatus having silicon feed tubes with kick plates | Chun-Sheng Wu, Hong-Huei Huang, Wei-Chen Chou, Feng-Chien Tsai, Zheng Lu | 2025-09-30 |
| 12291795 | Single crystal growth susceptor assembly with sacrifice ring | Hong-Huei Huang, Benjamin Michael Meyer, Chun-Sheng Wu, Wei-Chen Chou, Feng-Chien Tsai | 2025-05-06 |
| 12202017 | Cleaning tools and methods for cleaning the pull cable of an ingot puller apparatus | Chin-Hung Ho, Chih-Kai Cheng, Feng-Chien Tsai, Tung-Hsiao Li, YoungGil Jeong +1 more | 2025-01-21 |
| 11415959 | Method for generating movement path of tool | Hao-Wei Yen, Ming-Chih Hsiao | 2022-08-16 |
| 6790032 | Straight path carbon powder combustion machine | Kuo-Yu Wu | 2004-09-14 |
| 5675935 | Door sealing mechanism | — | 1997-10-14 |
| 5581946 | Door sealing mechanism | — | 1996-12-10 |
| 5498353 | Semi-synthetic two-stroke engine oil formulation | Ron Lin, Tsae-Shycm Lee, Chi-Chung Chen, Su-Terng Chang, Kuo-Min Wei | 1996-03-12 |