Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11350486 | Wireless communication method for earphones, master earphone, slave earphone, earphone system | — | 2022-05-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11350486 | Wireless communication method for earphones, master earphone, slave earphone, earphone system | — | 2022-05-31 |