Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9736566 | Earphone line control device and earphone | Boqing Lin, Xiaohong Sun | 2017-08-15 |
| 9570084 | Processing method and system for identifying data by an audio conversion device | Weizhi Yang, Shixuan Yu | 2017-02-14 |
| D778267 | Earphone | Boqing Lin, Xiaode Ye | 2017-02-07 |