Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9932089 | Single-wheel electric balancing scooter | Haiyan Huang, Xiaoren Jin, Haiping Liu, Lei Zhen, Lihui Zhang +3 more | 2018-04-03 |
| 9464673 | Punching sheet-type flange | — | 2016-10-11 |