Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359392 | Thermosyphon foundation, method of calculating cold conductivity enhancement coefficient and method of cold conductivity enhancement thereof | Long Jin, Yuanhong Dong, Binhua Hu, Jianbing Chen, Pan-Nan Chen +3 more | 2025-07-15 |
| 12305339 | Method and system for controlling ventilation cooling type permafrost subgrade based on energy dynamic balance | Yuanhong Dong, Long Jin, Jianbing Chen, Huilong Zhao, Hui Peng +5 more | 2025-05-20 |