Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D947778 | Energy storage system | Lei Qin, Haijun Guo | 2022-04-05 |
| 11177544 | Battery device | Changjiang Li | 2021-11-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D947778 | Energy storage system | Lei Qin, Haijun Guo | 2022-04-05 |
| 11177544 | Battery device | Changjiang Li | 2021-11-16 |