Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188198 | Method for constructing fixed monitoring pile for mining area with high phreatic water level | Hao Li, Shikai An, Biwu Han, Yanfei Xu, Yunfei Yu +3 more | 2025-01-07 |
| 12044531 | Level instrument and method for surveying mining subsidence zone in coal mining area | Bo Xue, Shikai An, Yanfei Xu, Haiyan Cheng, Yanqing Li +4 more | 2024-07-23 |
| 11238175 | File system permission setting method and apparatus | Xiaoqin Xie, Yongjian LI, Mantang Ma, Zhiting Lu, Junwei Zhang | 2022-02-01 |
| 10999139 | Online upgrade method, apparatus, and system | — | 2021-05-04 |
| 10127233 | Data processing method and device in distributed file storage system | — | 2018-11-13 |
| 9424204 | Caching method for distributed storage system, a lock server node, and a lock client node | — | 2016-08-23 |
| 8917836 | Method and equipment for implementing information exchange | Tao Xue, Fangmin Deng, Haiqing Yan | 2014-12-23 |
| 8804961 | Method and system for mobile terminals handing over between clear session and encrypted session communications | Fangmin Deng, Baolin Xue | 2014-08-12 |
| 8335302 | System and method for verifying the user's alias | Tao Xue, Fangmin Deng, Haiqing Yan | 2012-12-18 |