Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11509994 | Vibration removal apparatus and method for dual-microphone earphones | Lei Zhang, Fengyun LIAO, Xin QI, Yueqiang Wang | 2022-11-22 |
| 11363365 | Loudspeaker apparatus | Yongjian LI, Fen YOU | 2022-06-14 |
| 11336991 | Loudspeaker apparatus | Yongjian LI, Fen YOU | 2022-05-17 |
| 11310584 | Bone conductive sound generating device | Yinchao Liu, Lei Zhang, Yongjian LI, Yueqiang Wang, Qian Chen | 2022-04-19 |
| 11272278 | Electronic components and glasses | Yueqiang Wang, Yongjian LI, Yunbin CHEN | 2022-03-08 |