Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12242323 | Hierarchical management method for terminal device and hierarchical management system for terminal device | Jun Tian, Weiwei Ma, Jianchang Zhang | 2025-03-04 |
| 11721136 | Vehicle movement identification method and device, and vehicle alert system | — | 2023-08-08 |