Issued Patents 2022
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525463 | Fluid pressurizing structure and fan using same | Sung-Wei Sun | 2022-12-13 |
| 11512711 | Centrifugal fan frame body structure | Sung-Wei Sun | 2022-11-29 |
| 11401946 | Fan flow guide structure | Sung-Wei Sun | 2022-08-02 |
| 11377827 | Positioning hose structure for pull-out faucet | Chin-Tsai Lee | 2022-07-05 |
| 11365750 | Tray-type fan impeller structure | Te-Chung Wang, Min-Sheng Cheng, Liang-Hsuan Yeh | 2022-06-21 |
| 11326616 | Disk-shaped fan impeller structure | Te-Chung Wang, Min-Sheng Cheng, Liang-Hsuan Yeh | 2022-05-10 |
| 11280070 | Retractable hose structure of pull-out faucet | Chin-Tsai Lee | 2022-03-22 |
| 11225974 | Fan impeller structure | Sung-Wei Sun | 2022-01-18 |