Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D898131 | Baby doll | — | 2020-10-06 |
| 10784541 | Storage battery device, and charging-discharging monitoring method, device and system thereof | Lingqiao Teng, Baohang Zhou, Shihao Qin | 2020-09-22 |