Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10923938 | Charging device and charging method | Dezhong Yang, Hong Zhu, Zhijian Lu | 2021-02-16 |
| 9726731 | Battery pack, method for detecting battery pack, charging assembly and electric tool | Dezhong Yang, Pingbo Shi, Lei Liu, Zheng Geng, Lei Wang +1 more | 2017-08-08 |