Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9961446 | Earphone recognition method and apparatus, earphone control method and apparatus, and earphone | Gao Qin Li, Sheng Yang, Yihua Liu | 2018-05-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9961446 | Earphone recognition method and apparatus, earphone control method and apparatus, and earphone | Gao Qin Li, Sheng Yang, Yihua Liu | 2018-05-01 |