Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11883859 | Laser cleaning method and device for improving uniformity of laser cleaning surface | Xuechun Lin, Zhiyan Zhang, Haijun Yu, Houwang Zhu, Quansheng Zeng +3 more | 2024-01-30 |
| 11338333 | Laser cleaning system | Xuechun Lin, Zhiyan Zhang, Hao Liang, Yibo Wang, Yannan Liu | 2022-05-24 |
| 10697277 | Simulation device and method for integrated evaluation experiment for sand control wellbore plugging and plugging removal | Hualin Liao, Lin Dong, Jilei NIU, Changyin Dong, Shuai Yang +3 more | 2020-06-30 |