Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12316102 | Method for detecting abnormal direct current voltage measurement in high voltage flexible direct current transmission system | Qinlei Chen, Shuyong Li, Qi Guo, Libin Huang, Xuehua Lin +9 more | 2025-05-27 |
| 11959375 | Method for evaluating downhole working condition of a PDC bit | Guodong JI, Haige Wang, Meng Cui, Zhao Meng, Qiang Wu +4 more | 2024-04-16 |