Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188889 | System and method for continuously and intelligently measuring water content of subgrade in real time | Huaiping Feng, Hui Zhao, Deliang Ma, Jianmei Chang, Bing DUAN +1 more | 2025-01-07 |
| 9453829 | Soil property test device | Huaiping Feng, Jianmei Chang, Tielin Li, Yanjie Lin, Tianliang Wang +2 more | 2016-09-27 |