Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188919 | Method and system for measuring composition and property of formation fluid | Youxiang Zuo, Yongren Feng, Tao-Cheng Lu, Sun Kong, Yang Shen +4 more | 2025-01-07 |
| 12012816 | Core detection device of coring instrument and spacer insertion device | Zhibin Tian, Lin Huang, Zanqing Wei, Shusheng Guo, Yongren Feng +7 more | 2024-06-18 |
| 11739603 | Core detection device of coring instrument | Zhibin Tian, Lin Huang, Zanqing Wei, Shusheng Guo, Yongren Feng +7 more | 2023-08-29 |
| 11624244 | Connecting structure for drill collar of logging while drilling instrument and drill collar sub male and female joints | Yongren Feng, Zhongli Bao, Qiang Yu, Xiaofei Qin, Lin-Chung Huang +2 more | 2023-04-11 |
| 11072981 | Sampling-by-pushing system and setting method thereof | Minggao Zhou, Yongren Feng, Yanmin ZHOU, Yongzeng Xue | 2021-07-27 |
| 11028658 | Horizontal-to-vertical drilling module for deep well | Yongren Feng, Jibin Zou, Tiemin Liu, Xiaodong Chu, Zhibin Tian +4 more | 2021-06-08 |
| 10236667 | Wire follow-up protection structure of electric reducer | Yongren Feng, Tiemin Liu, Zhibin Tian, Liping Liu, Xiaodong Chu +2 more | 2019-03-19 |