Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359387 | Soft soil foundation single-hole depth air compression drainage device and working method thereof | Jun Wang, Qingsong Shen, Qi Chen, Guangpeng Hong, Junwei Shu +3 more | 2025-07-15 |
| 12264448 | Soft soil foundation porous-depth air compression drainage device and working method thereof | Jun Wang, Junwei Shu, Qi Chen, Mengchen Jin, Shuai Yuan +3 more | 2025-04-01 |
| 12044610 | Groundwater level elevation measurement method, groundwater storage measurement system, and application | Xu Wang | 2024-07-23 |
| 12035633 | Method for etching magnetic tunnel junction | Ziming Liu, Juebin Wang, Zhongyuan Jiang, Dongchen CHE, Hushan Cui +4 more | 2024-07-09 |
| 11085161 | Device and method for treating soft soil foundations | Yuequan Shang | 2021-08-10 |
| 10577770 | Self-starting negative pressure drainage system for draining groundwater in slope and construction method thereof | Yuequan Shang, Yunhe Fan, Huan Xu, Feixiang Shuai, Dongfei Wang +1 more | 2020-03-03 |
| 10550537 | Self-drainage anchor cable system for slope protection and construction method thereof | Yunhe Fan, Yuequan Shang, Lei Wang, Haodi Xu | 2020-02-04 |
| 8483131 | Method for negotiating and transmitting length information of location update time | Junyi Liu, Donghua Chen, Chong Ji | 2013-07-09 |
| 8315390 | Method for admission control of multiple service flows paging in mobile packet domain | Chong Ji, Junyi Liu, Donghua Chen | 2012-11-20 |