Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12285784 | Trenchless multi-stage pipe cleaning device and method combining artificial tornado and dagger-like mechanical sand | Jiwei Wen, Pengshuai Zhang, Xianmin Han, Zhichun Liu, Xingliang Sun +3 more | 2025-04-29 |
| 11861210 | Data processing method and apparatus for solid state disk | Weijun Li, Yan Wang | 2024-01-02 |