Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10105838 | Automatically travelling device and control method therefor | Jiaofeng Tian, Xiaochu Sheng, Hongbing WU, Dongjing Song | 2018-10-23 |
| 9872429 | Grass trimmer and cord delivering method of grass trimmer | Yichun Ma, Shisong Zhang, Hongfeng Zhong, Fangshi Liu, Xiaoli Pang +2 more | 2018-01-23 |