Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1033321 | Kayak loader | — | 2024-07-02 |
| 11828177 | Comprehensive utilization method and test equipment for surface water, goaf and geothermal energy in coal mining subsidence area | Jinhai Zhao, Liming Yin, Xinguo Zhang, Wenbin Sun, Changjian Zhou +9 more | 2023-11-28 |
| 11616226 | Method for preparing high-voltage cathode material by body modification and regeneration of waste lithium cobaltate material | Yingjie Zhang, Peng Dong, Qi Meng, Siyuan Zhou, Qingxiang Li +4 more | 2023-03-28 |
| D972488 | Kayak roof rack | Guoxue Li | 2022-12-13 |
| 11519043 | Roller treatment process and treatment device suitable for total-amount steel slag treatment | Yongqian Li, Yongli Xiao, Youping Zhang, Mengqin XIE | 2022-12-06 |
| 11300478 | Balance for air resistance testing | Xiaodong Li, Mingyang Zheng, Chao-Yu Chen, Junhui Gao | 2022-04-12 |
| 9652981 | Method for systematically penalizing drivers who fail to stop at a crosswalk | — | 2017-05-16 |
| 9084999 | Processing method and system for high-temperature solid steel slag | Yongli Xiao, Yongqian Li, Jian Cui | 2015-07-21 |
| 7943083 | Drum apparatus for treating slag | Yongli Xiao, Hua Chen, Yongqian Li | 2011-05-17 |
| 5027629 | Control mechanism of electronic lock | — | 1991-07-02 |
| 4995248 | Control mechanism of electronic lock having double bolts | — | 1991-02-26 |