Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11633809 | Grain-oriented silicon steel having heat-resistant magnetic domain and manufacturing method thereof | Shuangjie Chu, Zipeng Zhao, Yongjie Yang, Changsong Ma, Meihong Wu +4 more | 2023-04-25 |
| 11401223 | Solid composite stabilizer for perchloroethylene (PCE) and preparation method | Wenhua Lv, Xiaolan Wu, Huiyi Lu | 2022-08-02 |
| 11355275 | Laser-scribed grain-oriented silicon steel resistant to stress-relief annealing and manufacturing method therefor | Zipeng Zhao, Guobao Li, Yongjie Yang, Meihong Wu, Changsong Ma +3 more | 2022-06-07 |
| 9774235 | Modified wave windings for electric motor | Yongbin Li, Xiaowu XIE, Xianming Wu | 2017-09-26 |
| 8409791 | Double-sided color photographic paper | Yaning Li, Yanfei Du, Wengui Wang | 2013-04-02 |