Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405520 | Light source fixing assembly and projection device | Tung-Yi Ko | 2025-09-02 |
| 12064754 | Titanium catalyst and synthesizing polyester resins | John Di-Yi Ou, Chuan-Sheng Huang, Yung-Sheng Lin | 2024-08-20 |