Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11962230 | Method and device for controlling DCDC converter | Zhaolue Sun, Chao Qian, Haijun SONG | 2024-04-16 |
| 11788174 | Rare earth hard alloy and preparation method and application thereof | Yong Du, Jian Lv, Keke Chang, Weibin Zhang, Ming Lou +1 more | 2023-10-17 |
| 11620422 | Water supply simulation method and tool for interlaced system of river system and canal system based on groundwater model | Chuiyu Lu, Qingyan Sun, Xin He, Lingjia Yan, Tao Qin +3 more | 2023-04-04 |
| 11293460 | Engineering machinery hydraulic system | Long Quan, Bo Wang, Lei Ge, Xiangyu Wang, He Liu | 2022-04-05 |
| 11261972 | Combined sealing device with magnetic fluid | Decai Li, Yanwen Li | 2022-03-01 |
| 11193592 | Magnetic fluid sealing device | Decai Li, Xiao Liu | 2021-12-07 |
| 11131328 | Load-sensing multi-way valve with variable differential pressure | Long Quan, Bo Wang, Yunxiao Hao, He Wang, Lianpeng Xia | 2021-09-28 |