Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D943678 | Motorized scooter | Guangqing Yao, Hongxia Zhu | 2022-02-15 |
| D943032 | Motorized scooter | Guangqing Yao, Hongxia Zhu | 2022-02-08 |
| D936152 | Motorized scooter | Guangqing Yao, Hongxia Zhu | 2021-11-16 |