Issued Patents 2025
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12356491 | Session management method, apparatus, and system | Chengchen Zhang | 2025-07-08 |
| 12347321 | Method for detecting unauthorized uncrewed aerial vehicle, apparatus, and system | Chengchen Zhang, Wenfu Wu, Zaifeng Zong | 2025-07-01 |
| 12317367 | Session processing method and communication apparatus | Chengchen Zhang | 2025-05-27 |