Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10271152 | Synchronization of wireless headphones | Weifeng Tong, Dongsheng Cui, Yulong Wang | 2019-04-23 |
| 10200803 | Synchronization of wireless headphones | Weifeng Tong, Dongsheng Cui, Yulong Wang | 2019-02-05 |