Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9338535 | Micro-speaker | Haifei Huang, Yunxia Xu | 2016-05-10 |
| 9258631 | Micro-speaker | Yunxia Xu | 2016-02-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9338535 | Micro-speaker | Haifei Huang, Yunxia Xu | 2016-05-10 |
| 9258631 | Micro-speaker | Yunxia Xu | 2016-02-09 |