Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12012966 | Vaneless contra-rotating compressor with multiple contra-rotating interfaces | Weiwei Cui, Kai Zhang, Fei Yao, Xinglu WANG, Laishun YANG | 2024-06-18 |
| 11236440 | Copper-zinc-aluminum-iron single crystal alloy material | Shuiyuan Yang, Jixun ZHANG, Xinyu Qing, Lipeng Guo, Xingjun LIU +2 more | 2022-02-01 |
| 10196245 | Apparatus and method for detecting and protecting telescopic oil cylinder of crane | Junfei Chai, Huapeng Cui, Hongmin Zhang, Lei Li | 2019-02-05 |