Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11463814 | Bone conduction speaker and compound vibration device thereof | Xin QI, Fengyun LIAO, Jinbo ZHENG, Qian Chen, Hao Chen +3 more | 2022-10-04 |
| 11438689 | Loudspeaker apparatus | Lei Zhang, Yongjian LI, Jinbo ZHENG, Zhuyang Jiang | 2022-09-06 |
| 11363362 | Speaker device | Lei Zhang, Yongjian LI, Jinbo ZHENG, Zhuyang Jiang, Xin QI +1 more | 2022-06-14 |
| 11297416 | Microphone and electronic device having the same | Xin QI, Fengyun LIAO, Yongshuai YUAN | 2022-04-05 |