Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12339117 | System and method for detecting full-length fluctuation state of scraper conveyor of fully-mechanized coal mining working face | Huaiwei Ren, Shixin GONG, Ying Ma, Jie Zhou, Yibo Du +4 more | 2025-06-24 |
| 11352866 | Enhanced oil recovery method with single well huff and puff and inter-segment oil displacement after horizontal well fracturing | Weichu Yu, Ying Zhang, Fei Ding, Lei Zhang, Jianglu Jing +10 more | 2022-06-07 |