Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11691690 | Handlebar foldable mechanism and tool for riding instead of walk | Huocheng Wei, Qiang Tan | 2023-07-04 |
| 11540056 | Speaker and magnetic circuit system thereof | Xianzhen Meng, Cheng Zhai, Chuankun Ding | 2022-12-27 |