Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9957978 | Ventilation system and ventilation fan housing thereof | Chia-Hung Su, Chi-Hung Kuo, Shih-Chieh Yen | 2018-05-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9957978 | Ventilation system and ventilation fan housing thereof | Chia-Hung Su, Chi-Hung Kuo, Shih-Chieh Yen | 2018-05-01 |