Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11644040 | Second-order sliding mode observation-based fan power control method and system | — | 2023-05-09 |
| D975303 | Massager head | Yuwei Zhang | 2023-01-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11644040 | Second-order sliding mode observation-based fan power control method and system | — | 2023-05-09 |
| D975303 | Massager head | Yuwei Zhang | 2023-01-10 |