Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10715899 | Wind noise prevention microphone and earphone cable control apparatus | Liyang Zhu, Shiwen Zhang, Jiangtao Xu | 2020-07-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10715899 | Wind noise prevention microphone and earphone cable control apparatus | Liyang Zhu, Shiwen Zhang, Jiangtao Xu | 2020-07-14 |