Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053946 | Mixed-flow fan | Shun-Chen Chang, Chao-Fu Yang | 2021-07-06 |
| 10954956 | Fan | Shun-Chen Chang, Po-Cheng KUNG | 2021-03-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053946 | Mixed-flow fan | Shun-Chen Chang, Chao-Fu Yang | 2021-07-06 |
| 10954956 | Fan | Shun-Chen Chang, Po-Cheng KUNG | 2021-03-23 |