Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10566119 | Oriented silicon steel and method for manufacturing same | Guohua Yang, Guobao Li, Yongjie Yang, Zhuochao Hu, Hongxu Hei +4 more | 2020-02-18 |
| 10385414 | Non-oriented silicon steel and its manufacturing method | Liang Zou, Bo Wang, Aihua Ma, Shishu Xie, Hongxu Hei | 2019-08-20 |
| 10176910 | Non-oriented silicon steel and manufacturing process thereof | Shishu Xie, Xiao Chen, Hongxu Hei, Bo Wang, Aihua Ma +5 more | 2019-01-08 |
| 10147528 | Non-oriented electrical steel sheet with fine magnetic performance, and calcium treatment method therefor | Feng Zhang, Shishu Xie, Xuejun Lu, Xiao Chen, Aihua Ma +4 more | 2018-12-04 |
| 10096415 | Non-oriented electrical steel plate and manufacturing process therefor | Aihua Ma, Bo Wang, Liang Zou, Shishu Xie, Hongxu Hei | 2018-10-09 |
| 9822423 | Method for producing silicon steel normalizing substrate | Hongxu Hei, Bo Wang, Shishu Xie, Guohua Yang, Yongjie Yang +4 more | 2017-11-21 |
| 9816152 | Manufacture method of high-efficiency non-oriented silicon steel with excellent magnetic performance | Aihua Ma, Bo Wang, Shishu Xie, Zhanyuan Hu, Liang Zou +4 more | 2017-11-14 |
| 9738946 | Method for producing silicon steel normalizing substrate | Hongxu Hei, Xiao Chen, Shishu Xie, Dejun Su, Runjie Lin +3 more | 2017-08-22 |
| 9659694 | Non-oriented electrical steel plate and manufacturing process therefor | Aihua Ma, Bo Wang, Liang Zou, Shishu Xie, Hongxu Hei | 2017-05-23 |