Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11912520 | Rewinding apparatus and rewinding method | Ruchu Yu, Tiefeng Wu | 2024-02-27 |
| 11848436 | Method and apparatus of forming electrode plate | Nengwu Liao, Chao Guo, Tiefeng Wu | 2023-12-19 |
| 11056683 | Electrode plate processing device | Tiefeng Wu, Xiangqiang Huang, Tao Zhang, Nengwu Liao, Yuhuai YANG | 2021-07-06 |
| 10964933 | Electrode plate processing device | Nengwu Liao, Tao Zhang, Tiefeng Wu, Yuhuai YANG, Xiangqiang Huang | 2021-03-30 |