Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9966494 | Method for manufacturing a polycrystalline silicon ingot | Kuo-Chen Ho, Ya-Lu Tsai, Chia-Ying Yang | 2018-05-08 |
| 8951699 | Adjustable photo-mask | Chia-Chin Chiang | 2015-02-10 |