Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366155 | Mud pulse generation system based on two-way communication | Baizhi Wu, Wei-Ren Chen, Qingming Ma, Shugang Hou, Hongbing Xiao +3 more | 2025-07-22 |
| 12252986 | Steerable drilling device | Qingming Ma, Jieran Zhu, Guangquan Li, Yufeng Li, Nan-Chun Lin +3 more | 2025-03-18 |
| 11625854 | Intelligent forklift and method for detecting pose deviation of container | Xiaoli Guo | 2023-04-11 |
| 11015062 | Granular conductive carbon black and preparation method thereof | Shuili JIA, Julan Jiao | 2021-05-25 |
| 10876006 | Production method for efficiently controlling specific surface area of conductive carbon black, and material delivering device | Shuili JIA, Julan Jiao | 2020-12-29 |