Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11404896 | Method and device for charging lithium ion battery | — | 2022-08-02 |
| 11387447 | Silicon negative electrode sheet, manufacturing method thereof and lithium ion battery | Zongqiang Wang | 2022-07-12 |