Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252942 | Rolling and sliding adaptive device for guiding and fixing drill pipe | Zetian Zhang, Heping Xie, Ru Zhang, Ling Chen, Yihang Li +6 more | 2025-03-18 |
| 12128512 | Assembly method for deep in-situ high-fidelity coring calibration platform | Heping Xie, Ru Zhang, Zetian Zhang, Ling Chen, Mingzhong Gao +9 more | 2024-10-29 |
| 12130646 | Real-time temperature-pressure detection and rapid processing system for calibration platform | Zetian Zhang, Heping Xie, Ru Zhang, Yihang Li, Jianan Li +7 more | 2024-10-29 |
| 12085100 | Bottom cylinder for high-temperature and high-pressure environment simulator | Ru Zhang, Zetian Zhang, Zhilong Zhang, Li Ren, Kun Xiao +3 more | 2024-09-10 |