Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11225837 | Dual-speed dual—core enhanced drilling equipment | Liexiang Han, Zuo Chen, Bin LIU, Xiaofeng YANG, Sheng-Kang Yu +10 more | 2022-01-18 |
| 6858123 | Galvanizing solution for the galvanic deposition of copper | Jung-Chih Hu, Wu-Chun Gau, Ting-Chang Chang, Chun-Lin Cheng, You-Shin Lin +2 more | 2005-02-22 |