Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12222326 | Material testing machine | Fei Guo, Ganlin Cheng, Bingzhe Chen, Chong Xiang, Shengshan Chen +3 more | 2025-02-11 |
| 12174083 | Equipment for sealing-performance test | Fei Guo, Chong Xiang, Ganlin Cheng, Shengshan Chen, Xiaohong Jia +1 more | 2024-12-24 |
| 12104984 | Test device for detecting sealing performance of one-way valve | Fei Guo, Qiyao Chen, Chong Xiang, Ganlin Cheng, Fan Zhang +1 more | 2024-10-01 |
| 11686646 | Pressure-adjustable auxiliary control system for high-pressure gas sealing detection | Fei Guo, Chong Xiang, Zhaoxiang Zhang, Ganlin Cheng, Lei Tan +2 more | 2023-06-27 |
| 11402319 | Testing platform with floating cylinder for high-pressure and high-speed reciprocating sealing experiment | Fei Guo, Chong Xiang, Zhaoxiang Zhang, Xiaohong Jia, Shuangfu Suo +1 more | 2022-08-02 |