Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7472479 | Heat pipe and method of producing the same | Chuen-Shu Hou, Chao-Nien Tung, Tay-Jian Liu, Chih-Hao Yang | 2009-01-06 |
| 7364403 | Lubricating system for a fan | Shun-I Wu, Zhi-Ya Yang | 2008-04-29 |
| 6685357 | Transmission shaft set | Chao-Nien Tung, Shih-Jen Lin, Yi Chiu | 2004-02-03 |