Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12184278 | Circuit, method and system for automatic level switching | Hui Zheng, Deyi Pi | 2024-12-31 |
| 10160503 | Electric skateboard with motion assistant gravity control | Hui Zheng, Deyi Pi | 2018-12-25 |
| 10059397 | Self-balancing vehicle with gravity control | Hui Zheng, Deyi Pi | 2018-08-28 |