Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7207722 | Combined bearing | Chin-Lung Wang, Gwo-Yan Huang, Shang-Yi Chou, Wu-Kuang Chen, Chih-Chien Hung | 2007-04-24 |
| 7155831 | Ceramic cutting tool | Gwo-Yan Huang, Chun He, Wu-Kuang Chen, Chih-Chien Hung, Mu-Chi Hsu +1 more | 2007-01-02 |