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, Haofeng ZHANG | 2022-11-22 |
| 11317191 | Acoustic input and output apparatus | Chaowu LI, Fen YOU, Junjiang FU, Zhongqi WU, Qian Chen | 2022-04-26 |
| 11310584 | Bone conductive sound generating device | Yinchao Liu, Haofeng ZHANG, Lei Zhang, Yongjian LI, Qian Chen | 2022-04-19 |
| 11272278 | Electronic components and glasses | Yongjian LI, Yunbin CHEN, Haofeng ZHANG | 2022-03-08 |
| 11272292 | Loudspeaker apparatus | Chaowu LI, Yongjian LI | 2022-03-08 |