Issued Patents All Time
Showing 1–6 of 6 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, Chen Ling +2 more | 2023-05-02 |
| 11459634 | Method for manufacturing stress-relief-annealing-resistant, low-iron-loss grain-oriented silicon steel | Shuangjie Chu, Guobao Li, Yongjie Yang, Zipeng Zhao, Changsong Ma +4 more | 2022-10-04 |
| 10566119 | Oriented silicon steel and method for manufacturing same | Guohua Yang, Xiandong Liu, Guobao Li, Yongjie Yang, Hongxu Hei +4 more | 2020-02-18 |
| 10236105 | High magnetic induction oriented silicon steel and manufacturing method thereof | Huabing Zhang, Guobao Li, Xijiang Lu, Yongjie Yang, Kanyi Shen +2 more | 2019-03-19 |
| 9905361 | Manufacturing method of common grain-oriented silicon steel with high magnetic induction | Kanyi Shen, Guobao Li, Shuangjie Chu, Yezhong Sun, Huabing Zhang +5 more | 2018-02-27 |
| 9038429 | Method for manufacturing grain-oriented silicon steel with single cold rolling | Guobao Li, Pijun Zhang, Yongjie Yang, Kanyi Shen, Peiwen Wu +2 more | 2015-05-26 |