Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11365750 | Tray-type fan impeller structure | Ming-Che Lee, Min-Sheng Cheng, Liang-Hsuan Yeh | 2022-06-21 |
| 11326616 | Disk-shaped fan impeller structure | Ming-Che Lee, Min-Sheng Cheng, Liang-Hsuan Yeh | 2022-05-10 |
| 11289625 | Light emitting diode of improved light extraction rate | Shiou-Yi KUO | 2022-03-29 |
| 11242863 | Fan blade with improved structure | Liang Xu | 2022-02-08 |