Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8926751 | Gas flow guiding device for use in crystal-growing furnace | Jyh-Chen Chen, Ying Teng, Hsueh-I Chen | 2015-01-06 |
| 8651729 | Turbine vibrator | Tzu-Chuan Tsai, Chao-Kai Cheng | 2014-02-18 |