Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10566119 | Oriented silicon steel and method for manufacturing same | Guohua Yang, Xiandong Liu, Guobao Li, Yongjie Yang, Zhuochao Hu +4 more | 2020-02-18 |
| 9738946 | Method for producing silicon steel normalizing substrate | Hongxu Hei, Xiao Chen, Xiandong Liu, Shishu Xie, Runjie Lin +3 more | 2017-08-22 |
| 9056343 | Cold-rolling method for preventing fracture of high-silicon strip steel | Yong Li, Runjie Lin, Minghua Shen, Hongbing Wang, Huaqun Zhu +2 more | 2015-06-16 |