Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11374419 | Portable electrical energy system and method for measuring a remaining electric quantity of a battery pack | Dezhong Yang, Jingru Zhang, Hong Zhu | 2022-06-28 |
| 11271486 | Power supply device | Hong Zhu, Zhijian Lu | 2022-03-08 |