Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11223089 | Heat-resistant multi-layer composite lithium-ion battery separator, and coating device and manufacturing method for same | Haichao Yuan, Yunfei Deng, Wenxian Ma | 2022-01-11 |