Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12155990 | Bone conductive sound generating device | Haofeng ZHANG, Lei Zhang, Yongjian LI, Yueqiang Wang, Qian Chen | 2024-11-26 |
| 11310584 | Bone conductive sound generating device | Haofeng ZHANG, Lei Zhang, Yongjian LI, Yueqiang Wang, Qian Chen | 2022-04-19 |
| D898810 | Glasses with bone conduction earphones | Haofeng ZHANG, Qian Chen, Lei Zhong, Mengjie LI | 2020-10-13 |
| D863248 | Bluetooth adapter | Jun Xu, Yi Tang, Lei Zhong, Hao Chen | 2019-10-15 |
| D853348 | Bluetooth adapter | Jun Xu, Yi Tang, Lei Zhong, Hao Chen | 2019-07-09 |