Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11145868 | Electrode piece, cell and energy storage device | Peipei Guo, Ping He, Yejun Peng, Wenqiang Cheng | 2021-10-12 |
| 11024868 | Secondary battery cell | Peipei Guo, Ping He, Hongxin Fang, Wenqiang Cheng | 2021-06-01 |
| 11011789 | Package sealing structure, preparation method thereof and flexible packaging battery | Peipei Guo, Ping He, Yejun Peng, Wenqiang Cheng | 2021-05-18 |