Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180836 | Testing device for multiple piston assembly of cam-lobe hydraulic motor and testing method | Bing Xu, Xiaolong Zhang, Huaizhi Zong, Chao Zhang, Yiming Yue +1 more | 2024-12-31 |
| 12092135 | Constant value method for detecting and evaluating internal leakage of hydraulic cylinder and detection device thereof | Bing Xu, Xuguang Li, Huaizhi Zong, Xinlei Xu, Weidi HUANG | 2024-09-17 |
| 11913186 | In-situ test system and method for subgrade dynamic resilient modulus | Jianlong Zheng, Junhui Peng | 2024-02-27 |
| 11867421 | Air conditioner and control method therefor | Kun YANG, Yabin Sui, Yanyao Lei, Yunhua Ma, Zongke Wei | 2024-01-09 |