Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11433149 | Microsphere and preparation method thereof | Yu-Yu Tsai, Fu-Yu Chang | 2022-09-06 |
| 11299181 | Platform door system and method for controlling the same | Shih-Hsiang Chien, Wen-Tsuen Chen, Hsin-I Chiang | 2022-04-12 |