Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D964986 | Converter | Qingsen Zhang, Junling Chen | 2022-09-27 |
| D954290 | Cell phone sterilizer | Qingsen Zhang, Junling Chen | 2022-06-07 |
| D944812 | Tablet holder | Qingsen Zhang, Junling Chen | 2022-03-01 |
| D943572 | Hard disk case | Qingsen Zhang, Junling Chen | 2022-02-15 |