Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11200201 | Metadata storage method, device and server | Yunhao ZHANG, Chi Chen | 2021-12-14 |
| 11127972 | Battery, method for preparing the same, application method, and electronic device | Huaxu Bao, Minghui Zhang | 2021-09-21 |