Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12318792 | Nozzle device for plant protection unmanned aerial vehicle and droplet diameter control method thereof | Ruirui Zhang, Liping Chen, Chenchen DING, Tongchuan YI | 2025-06-03 |
| D1048985 | Gas cap holder | Zhuo Jia | 2024-10-29 |
| 11761836 | System and method for evaluating atomization efficiency of wind-driven atomizer | Ruirui Zhang, Liping Chen, Gang Xu, Yao-Long Wen, Tongchuan YI | 2023-09-19 |
| 11379201 | Wrapping method, registration method, device, and rendering apparatus | Yangyang Zhang, Jingzhi Chen, Jianchi He, Shibo Zou | 2022-07-05 |
| D953224 | RV window shade | — | 2022-05-31 |