Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9918166 | Speaker | Shuwen Wu | 2018-03-13 |
| 9906866 | Miniature speaker | Lubin Mao, Hongxing Wang, Rongguan Zhou | 2018-02-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9918166 | Speaker | Shuwen Wu | 2018-03-13 |
| 9906866 | Miniature speaker | Lubin Mao, Hongxing Wang, Rongguan Zhou | 2018-02-27 |