Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334492 | Winding device, winding apparatus and winding method | Xiaowei Zhang, Zhiwen Wang, Wei Zhang, Xiang Wu, Minghao Tang +1 more | 2025-06-17 |
| 12140413 | Cell winding calibration method, apparatus, and device, and cell winding system | Xiaowei Zhang, Zhiwen Wang, Wei Zhang, Minghao Tang, Shengwu Zhang | 2024-11-12 |
| 12121833 | Slurry filtering apparatus and coating system | Shengyun Yan, Biao Huang, Jianxin Dou, Zhengshan Guo | 2024-10-22 |
| 11996508 | Winding shaft structure and winding apparatus | Xiaowei Zhang, Jun Ni, Zhiwen Wang, Minghao Tang, Chao Xie | 2024-05-28 |
| 11894509 | Winding device and winding apparatus | Wei Zhang, Xiaowei Zhang, Xiang Wu | 2024-02-06 |
| 11594791 | Secondary battery and method of manufacturing the secondary battery | Yuqun Zeng, Fenggang ZHAO, Qingyuan Jiang, Bo Kyeong Han, Jiacai Cai +2 more | 2023-02-28 |
| 10581058 | Welding assembly for liquid-injection hole of secondary battery | Wenfa Lin, Chao Yang, Lei Zhang | 2020-03-03 |