Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338334 | Impregnation device for fiber prepreg and method thereof | Han-Chang WU, Chih-Hsuan OU, Long-Tyan HWANG | 2025-06-24 |
| 12085493 | Viscosity measurement device and method for measuring viscosity | Long-Tyan HWANG, Tsun-Yu Hsiao | 2024-09-10 |