Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12105056 | Deflection calibration apparatus and method for laser type high-speed deflection tester | Genqiang Jing, Yingchao Luo, Xiaobing Li, Qihao Yin | 2024-10-01 |
| 11255182 | Method and apparatus for determining oil-gas-water interface based on formation pressure equivalent density | Chuan Hai, Chengwen Xiao, Qiang Chen, Shengqiang Zhang, Zhenyuan Luo +2 more | 2022-02-22 |
| 10607805 | Filament positioning system and filament positioning method | Xixue Hu, Dongliang Wang, Yaling Gan, Xiaohui Xu | 2020-03-31 |