Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12310277 | Seed-on-paper-band packaging machine suitable for plot breeding and working method thereof | Yongjia Sun, Yitian Sun, Fan Yang, Jinghong Zhu, Qingqing Dou | 2025-05-27 |
| 12213401 | Device for monitoring seeding and method thereof | Yongjia Sun, Yifei Wei, Qingqing Dou, Rui LI, Yuxu Wang +1 more | 2025-02-04 |
| 11419259 | Directional garlic seed throwing mechanism and control method of the same | Yitian Sun, Yongjia Sun, Gang Chen, Qing LI, Xian Ying Feng +2 more | 2022-08-23 |
| 10918011 | Motor-driven single-seed-ejection sowing device and a sowing method | Qinglong Li, Yitian Sun, ShengLi Liang, Bo Zhang | 2021-02-16 |