Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11305581 | Drive axle locking device, power-drive system, and vehicle | Heping LING, Zhen Zhai, Yongmeng Luo | 2022-04-19 |
| 11015690 | Differential mechanism, and vehicle | Heping LING, Zhen Zhai, Youbin Xu | 2021-05-25 |