Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11541687 | Composite rim and reinforced prepreg thereof | Chih-Kai Chang, Ching-Yao Lin | 2023-01-03 |
| 11364690 | Resin-based composite structure and method for forming resin-based composite structure | Chih-Kai Chang, Ching-Yao Lin | 2022-06-21 |