Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12221007 | Unlocking mechanism, support assembly, battery pack unlocking method, and battery pack locking method | Danliang Qiu, Yingfu Zhou | 2025-02-11 |
| D944786 | Foldable mobile phone stand | — | 2022-03-01 |
| D931848 | Foldable mobile phone holder | — | 2021-09-28 |
| 6721579 | Hand-free handset and neckband arrangement | — | 2004-04-13 |