Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11684969 | Tundish | Zhengjie Fan, Xufeng Liu, Hua Gao, Zhiqiang Zhang, Guoqiang Liu | 2023-06-27 |
| 11273488 | Flow-controllable tundish structure capable of filtering inclusions in molten steel | Xufeng Liu, Zhengjie Fan, Hongguang Zheng | 2022-03-15 |
| 10287659 | High-formability and super-strength cold-rolled steel sheet | Yong Zhong, Li WANG, Weijun Feng, Wei Xiong, Guangkui Hu | 2019-05-14 |
| 9630242 | Device and method for continuously measuring flow rate near liquid steel surface | Jian Yang, Kai Zhu, Jianhua Zhu, Zhengjie Fan, Ruizhi Wang | 2017-04-25 |
| 9631958 | Device for measuring flow rate of steel melt near a surface of the steel melt | Jian Yang, Kai Zhu, Jianhua Zhu, Zhengjie Fan, Ruizhi Wang +2 more | 2017-04-25 |
| 9083087 | Antenna system switching method and mobile terminal | Wenying Shan, Gong Cui, Jiangwei Zhong | 2015-07-14 |
| 8451925 | Method and pre-corrector for correcting signals in radio frequency links | Gang Yan, Xiaolin Zhang | 2013-05-28 |
| 7973724 | Wireless chip and wireless device | Wenying Shan, Yi Gao, Ying Li | 2011-07-05 |