Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11451906 | Operation mode switch of wireless headphones | Weifeng Tong, Liang Zhang, Junhong Liu, Tianxu Wu, Fei Luo | 2022-09-20 |
| 11417870 | Solid state battery and method for producing same | Tu Lan, Frank Tietz, Olivier Guillon | 2022-08-16 |
| 11375312 | Method, device, loudspeaker equipment and wireless headset for playing audio synchronously | Mingliang Xu, Liang Zhang, Weifeng Tong, Hua-Jun Zeng, Fei Luo +2 more | 2022-06-28 |