Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D892678 | Go-kart | Minyi Chen, Pingzhi Li | 2020-08-11 |
| D892708 | Underwater thruster | Minyi Chen, Pingzhi Li | 2020-08-11 |
| D889576 | Dual-wheel balance scooter | Pingzhi Li, Minyi Chen | 2020-07-07 |
| D888855 | Dual-wheel balance scooter | Pingzhi Li, Minyi Chen | 2020-06-30 |
| D888856 | Dual-wheel balance scooter | Pingzhi Li, Minyi Chen | 2020-06-30 |