Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9510087 | Acoustic device | Bin Cai | 2016-11-29 |
| 9426594 | Miniature speaker | Bin Cai | 2016-08-23 |
| 9357311 | Miniature speaker | Bin Cai | 2016-05-31 |
| 9338535 | Micro-speaker | Yi Shao, Haifei Huang | 2016-05-10 |
| 9294845 | Miniature speaker | Bin Cai | 2016-03-22 |
| 9258631 | Micro-speaker | Yi Shao | 2016-02-09 |