Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773862 | Impeller and centrifugal fan having the impeller | Qiang Ma, Fengwen Yang | 2023-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773862 | Impeller and centrifugal fan having the impeller | Qiang Ma, Fengwen Yang | 2023-10-03 |