Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12360083 | Method and system for measuring burning rate of propellant based on multi-channel ultrasonic waves | Juan Cui, Yongqiu Zheng, Xiaolong Yan, Wenlong Wei | 2025-07-15 |
| 12046990 | Multi-phase high-precision current sharing control method applied to constant on-time control | Shen Xu, Haiqing Zhang, Yujie Liu, Yuan Gao, Yongjia Li +2 more | 2024-07-23 |
| 11747246 | Coal rock three-dimensional strain field visual system and method under complex geological structure | Zhiheng Cheng, Haobin Gao, Quanle Zou, Liang-Yuh Chen, Jiakai Sun +3 more | 2023-09-05 |
| 10889874 | Thick steel plate for high heat input welding and having great heat-affected area toughness and manufacturing method therefor | Jian Yang, Shan Gao, Zhigang Ma, Caiyi Zhang, Junkai Wang +2 more | 2021-01-12 |
| 10837089 | Thick steel plate for high heat input welding and having great heat-affected area toughness and manufacturing method therefor | Jian Yang, Shan Gao, Zhigang Ma, Caiyi Zhang, Junkai Wang +2 more | 2020-11-17 |
| 9630242 | Device and method for continuously measuring flow rate near liquid steel surface | Jian Yang, Jianjun Zhi, Kai Zhu, Jianhua Zhu, Zhengjie Fan | 2017-04-25 |
| 9631958 | Device for measuring flow rate of steel melt near a surface of the steel melt | Jian Yang, Jianjun Zhi, Kai Zhu, Jianhua Zhu, Zhengjie Fan +2 more | 2017-04-25 |