Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9838795 | Speaker | Hongxing Wang, Lubin Mao | 2017-12-05 |
| 9820051 | Electromagnetic speaker | Lubin Mao, Hongxing Wang, Fei Hou | 2017-11-14 |
| 9807508 | Long stroke speaker | Lubin Mao, Hongxing Wang | 2017-10-31 |
| 9807512 | Speaker | Hongxing Wang, Lubin Mao | 2017-10-31 |
| 9774955 | Speaker | Hongxing Wang, Lubin Mao | 2017-09-26 |
| 9621993 | Electromagnetic speaker | Hongxing Wang, Lubin Mao, Fei Hou | 2017-04-11 |
| 9591407 | Speaker | Hongxing Wang, Lubin Mao, Fei Hou | 2017-03-07 |