Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305339 | Method and system for controlling ventilation cooling type permafrost subgrade based on energy dynamic balance | Yuanhong Dong, Long Jin, Jianbing Chen, Liguo Zhao, Huilong Zhao +5 more | 2025-05-20 |
| 12252851 | Method of calculating the dosage of phase change coarse aggregate, method of manufacturing the same and thermoregulating pavement | Binhua Hu, Long Jin, Yuanhong Dong, Zijun Li, Jianbing Chen +4 more | 2025-03-18 |