Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D761759 | Loudspeaker enclosure system having detachable wireless headphones | Xiaoying He, Wenmin Zhang, Kelong Cao, Fujun Yi | 2016-07-19 |
| 9351065 | Loudspeaker enclosure system having detachable wireless headphones and control method thereof | Xiaoying He, Wenmin Zhang, Kelong Cao, Fujun Yi | 2016-05-24 |