Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11365748 | Fan impeller | Shun-Chen Chang | 2022-06-21 |
| 11236760 | Impeller and fan | Li-Han Hung, Jen-Bo Huang, Shun-Chen Chang, Kuo-Tung Hsu | 2022-02-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11365748 | Fan impeller | Shun-Chen Chang | 2022-06-21 |
| 11236760 | Impeller and fan | Li-Han Hung, Jen-Bo Huang, Shun-Chen Chang, Kuo-Tung Hsu | 2022-02-01 |