Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12318792 | Nozzle device for plant protection unmanned aerial vehicle and droplet diameter control method thereof | Ruirui Zhang, Liping Chen, Longlong Li, Chenchen DING | 2025-06-03 |
| 11761836 | System and method for evaluating atomization efficiency of wind-driven atomizer | Ruirui Zhang, Liping Chen, Longlong Li, Gang Xu, Yao-Long Wen | 2023-09-19 |