Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11310584 | Bone conductive sound generating device | Haofeng ZHANG, Lei Zhang, Yongjian LI, Yueqiang Wang, Qian Chen | 2022-04-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11310584 | Bone conductive sound generating device | Haofeng ZHANG, Lei Zhang, Yongjian LI, Yueqiang Wang, Qian Chen | 2022-04-19 |