Issued Patents 2023
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D999737 | Energy storage power source | Qingsen Zhang, Bolin Luo, Tuo Zhu | 2023-09-26 |
| D992549 | Storage device | Qingsen Zhang, Houling Wang, Jiarong Liang | 2023-07-18 |
| D986184 | Socket | Qingsen Zhang, Fengyou Zhang | 2023-05-16 |
| D985490 | Portable magnetic charger for smartwatch | Qingsen Zhang, Zhuohao Liang | 2023-05-09 |
| D976872 | Earphone | Qingsen Zhang, Dian Liu | 2023-01-31 |
| D976257 | Hard disk case | Qingsen Zhang, Sinan Lin | 2023-01-24 |
| D975058 | Earphone | Qingsen Zhang, Yuchi Wang | 2023-01-10 |
| D975062 | Earphone | Qingsen Zhang, Dian Liu | 2023-01-10 |
| D975061 | Earphone | Qingsen Zhang, Ting Xu | 2023-01-10 |