Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11159873 | Wireless headphone system, wireless headphone, and base | Chaofan Zeng, Xiaosheng Lin | 2021-10-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11159873 | Wireless headphone system, wireless headphone, and base | Chaofan Zeng, Xiaosheng Lin | 2021-10-26 |