Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11549225 | Device for detecting compaction and shear strength characteristics of asphalt mixture during construction compaction | Guoping QIAN, Huanan Yu, Xiangbing GONG, Xi Li, Jun Cai +1 more | 2023-01-10 |
| 11221286 | Method for detecting compaction and shear strength characteristics of asphalt mixture during construction compaction | Guoping QIAN, Huanan Yu, Xiangbing GONG, Xi Li, Jun Cai +1 more | 2022-01-11 |