Issued Patents 2022
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11304008 | Bone conduction speaker | Lei Zhang, Fengyun LIAO | 2022-04-12 |
| 11297416 | Microphone and electronic device having the same | Wenbing ZHOU, Fengyun LIAO, Yongshuai YUAN | 2022-04-05 |
| 11297446 | Systems and methods for suppressing sound leakage | Fengyun LIAO | 2022-04-05 |