Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1072746 | Mobile power device | Qingsen Zhang, Junling Chen | 2025-04-29 |
| D1051825 | Charger | Qingsen Zhang, Junling Chen | 2024-11-19 |
| D1040748 | Charger | Qingsen Zhang, Junling Chen | 2024-09-03 |
| D964313 | Earphone | Qingsen Zhang, Junling Chen | 2022-09-20 |
| D950543 | Dashboard bracket | Qingsen Zhang, Junling Chen | 2022-05-03 |
| D886167 | 3D printer | — | 2020-06-02 |