Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11703161 | Internal spiral conduit bearing capacity reinforcing device and method for using the same | Qishuai Yin, Jin Yang, Shanshan Shi, Qianling Xue, Li Li | 2023-07-18 |
| D952221 | Solar wall light | — | 2022-05-17 |
| 10406675 | Live working robot | Xiaqing Liu, Dehua Zou, Yu Yan, Jie Niu, Jianjun Zhang +4 more | 2019-09-10 |
| 9972981 | Device for servicing live power lines | Xiaqing Liu, Dehua Zou, Yu Yan, Wen Li, Naicheng Ou +3 more | 2018-05-15 |