Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11652359 | Charging device | Yun Lei, Zhifeng Zhang | 2023-05-16 |
| 11572859 | Ignition overcurrent protection device, starting power equipment and ignition overcurrent protection method | Yun Lei, Zhifeng Zhang | 2023-02-07 |