Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11638971 | Grain-oriented silicon steel with low core loss and manufacturing method therefore | Meihong Wu, Zipeng Zhao, Guobao Li, Kanyi Shen, Zhuochao Hu +2 more | 2023-05-02 |
| 10566119 | Oriented silicon steel and method for manufacturing same | Guohua Yang, Xiandong Liu, Guobao Li, Yongjie Yang, Zhuochao Hu +4 more | 2020-02-18 |
| 9460054 | Method for detecting electromagnetic property of oriented silicon steel | Meihong Wu, Weizhong Jin, Guohua Yang, Kanyi Shen, Jie Huang +1 more | 2016-10-04 |
| 8333846 | Manufacturing method of oriented SI steel with high electric-magnetic property | Guohua Yang, Yaming Ji, Guobao Li, Hongxu Hei | 2012-12-18 |
| 8231739 | Method for producing grain-oriented silicon steel containing copper | Yaming Ji, Guohua Yang, Yongjie Yang, Yunpeng Xu, Changguo Huang +1 more | 2012-07-31 |