Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11807542 | Method for preparing urea ammonium nitrate solution from waste nitric acid after stripping tin from circuit board | Wei Wang, Jian Wu, Chao-Lin Mao, Chun-Hua Liao, Kuan-Wei Huang +1 more | 2023-11-07 |
| 7481010 | Shoe having light device | — | 2009-01-27 |
| 6910839 | Internal, active, and compensatory method and device for the rotational main-shaft of a cutting tool with axial bias-and-swing | Lai-Sheng Chen, Wei-Han Wang, Jung-Hong Hwang | 2005-06-28 |
| 5783751 | Cutting force sensor in the form of a turret locking screw | Hsieh Chi Maw, Spring C.-C. Hung | 1998-07-21 |
| 5353640 | Air-jet driven dynamic balance test apparatus | Wen-Wang Jiang, Shih-Chou Chen | 1994-10-11 |