Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10462576 | Acoustic device | Bo Xiao | 2019-10-29 |
| 10448167 | Acoustic device | Bo Xiao | 2019-10-15 |
| 10299045 | Miniature speaker | Bo Xiao | 2019-05-21 |
| 10284959 | Loudspeaker | Bo Xiao | 2019-05-07 |
| 10250989 | Micro sound generating device and method of assembling same | Bo Xiao | 2019-04-02 |
| 10250992 | Speaker | Bo Xiao | 2019-04-02 |