Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D906281 | Bone conduction headphone | Hengnan Dai, Mingmin Wang, Lei Zhong, Xin Yu | 2020-12-29 |
| D898810 | Glasses with bone conduction earphones | Yinchao Liu, Qian Chen, Lei Zhong, Mengjie LI | 2020-10-13 |