Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11095136 | Battery pack and charging assembly | Hehan Liu, Dezhong Yang | 2021-08-17 |
| 11095142 | Power tool system and method for controlling power tool system | Dezhong Yang | 2021-08-17 |