Issued Patents All Time
Showing 1–11 of 11 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 |
| 10385414 | Non-oriented silicon steel and its manufacturing method | Liang Zou, Bo Wang, Xiandong Liu, Aihua Ma, Shishu Xie | 2019-08-20 |
| 10176910 | Non-oriented silicon steel and manufacturing process thereof | Shishu Xie, Xiandong Liu, Xiao Chen, 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, Xiandong Liu, Shishu Xie, Xuejun Lu, Xiao Chen +4 more | 2018-12-04 |
| 10096415 | Non-oriented electrical steel plate and manufacturing process therefor | Aihua Ma, Bo Wang, Xiandong Liu, Liang Zou, Shishu Xie | 2018-10-09 |
| 9822423 | Method for producing silicon steel normalizing substrate | Bo Wang, Shishu Xie, Xiandong Liu, Guohua Yang, Yongjie Yang +4 more | 2017-11-21 |
| 9738946 | Method for producing silicon steel normalizing substrate | Xiao Chen, Xiandong Liu, Shishu Xie, Dejun Su, Runjie Lin +3 more | 2017-08-22 |
| 9727061 | Method and apparatus for controlling a furnace pressure of a continuous annealing furnace | Yongfeng Liu, Huazhong Gu, Guoqiang Qian, Bin Yin, Dejian Wen +2 more | 2017-08-08 |
| 9659694 | Non-oriented electrical steel plate and manufacturing process therefor | Aihua Ma, Bo Wang, Xiandong Liu, Liang Zou, Shishu Xie | 2017-05-23 |
| 9496078 | Hot rolled silicon steel producing method | Huawei Zhang, Yaping Wu, Yu Gong, Yezhong Sun | 2016-11-15 |
| 8333846 | Manufacturing method of oriented SI steel with high electric-magnetic property | Guohua Yang, Huande Sun, Yaming Ji, Guobao Li | 2012-12-18 |