Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12214127 | Calibration method for oxygen sensor, medical ventilation system, anesthetic machine, and ventilator | Congying WAN, Guangtao Chen, Chao Wang, Dongsheng Liang | 2025-02-04 |
| 12129864 | Impeller | Chao-Fu Yang, Chih-Chung Chen, Kuo-Tung Hsu | 2024-10-29 |
| 11892007 | Impeller | Chao-Fu Yang, Chih-Chung Chen, Kuo-Tung Hsu | 2024-02-06 |
| 11635086 | Impeller | Chao-Fu Yang, Chih-Chung Chen, Kuo-Tung Hsu | 2023-04-25 |
| 11300142 | Fan and motor thereof | Chih-Chung Chen, Meng-Yu Chen | 2022-04-12 |
| 10539150 | Centrifugal fan with dual outlets in the same direction and fan frame thereof | Shih-Kang Hsiung, Meng-Yu Chen | 2020-01-21 |
| 10371161 | Impeller and centrifugal fan with same | Chih-Chung Chen, Meng-Yu Chen | 2019-08-06 |