Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10839782 | External extended device and audio playback method | Xin Liang, Yukun Fei, Zhongwen Wen, Guiming Long | 2020-11-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10839782 | External extended device and audio playback method | Xin Liang, Yukun Fei, Zhongwen Wen, Guiming Long | 2020-11-17 |