Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11998894 | Composite solid base catalyst, manufacturing method thereof and manufacturing method of glycidol | De-Hao Tsai, Yung-Tin PAN, Che-Ming Yang, Ding-Huei Tsai, Chien-Fu Huang +1 more | 2024-06-04 |
| 7969563 | Lens measuring device and method applied therein | Chien-Ching Ma, Kuo-Cheng Huang, Shih-Feng Tseng | 2011-06-28 |