Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11910139 | Acoustic device and electronic apparatus | Guoqiang Chen, Zhaopeng Li | 2024-02-20 |
| 10701475 | Sound absorbing assembly for speaker module and speaker module | Guangfu Liu | 2020-06-30 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11910139 | Acoustic device and electronic apparatus | Guoqiang Chen, Zhaopeng Li | 2024-02-20 |
| 10701475 | Sound absorbing assembly for speaker module and speaker module | Guangfu Liu | 2020-06-30 |