Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11598162 | Hydraulic rotary side-swing elevator | Kang Wang, Yang Li, Zulin Liu, Yingxiang Dong, Xiaodong Zhang | 2023-03-07 |
| D978026 | Electric bike | Changpeng Li, Qing Liu, Ning Dong | 2023-02-14 |