Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12062999 | Method for controlling a rotational speed of an electric tool and electric tool | — | 2024-08-13 |
| 11626820 | Rotary impact tool and control method thereof | Lianghua Ni | 2023-04-11 |
| 11313521 | Portable lighting device | Peiyong Li, Liangliang Hu, Min Zhu | 2022-04-26 |