Issued Patents 2023
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11807635 | Nitrile derivative that acts as inhibitor of dipeptidyl peptidase 1 and use thereof | Yao LI, Zongjun SHI, Guobiao ZHANG, Lei Chen, Wenjing Wang +9 more | 2023-11-07 |
| D999550 | Angle adjusting apparatus | Maofeng Kao, Kaining Li | 2023-09-26 |
| 11660720 | Wheel rim finishing device | Weimin Cai, Jiandong Guo, Xiaoguang Huang, Xiao Liu, Lijie Hu +2 more | 2023-05-30 |
| 11657752 | Drive circuit and drive method, shift register and display device | Jianming Sun | 2023-05-23 |
| 11637646 | Apparatus and method for coherent optical multiplexing 1+1 protection | Peigang Hu | 2023-04-25 |
| 11578597 | Underground longwall mining method | Manchao He, Jun Yang | 2023-02-14 |
| 11578598 | Method for coal mining without reserving coal pillar and tunneling roadway in whole mining area | Manchao He, Yubing Gao, Qiang Fu | 2023-02-14 |