Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11777184 | End cover assembly, secondary battery, battery module, apparatus, liquid-injection method and device | Qichang Cai, Chengyou Xing, Libin Zhong, Quankun Li, Peng Wang | 2023-10-03 |
| 11705610 | End cover assembly, battery cell, degassing method, battery, and electric apparatus | Quankun Li | 2023-07-18 |