Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D924468 | Flashlight mount | — | 2021-07-06 |
| D921605 | Speaker | Yun Feng, Zhenhua Liu | 2021-06-08 |
| D920947 | Bluetooth speaker | Yun Feng, Zhenhua Liu, Yifei Xiao | 2021-06-01 |
| D917651 | Sight | — | 2021-04-27 |