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, Guiming Long, Ming Zhou | 2020-11-17 |
ZW
Zhongwen Wen
Overall (2020): #201,907 of 565,922Top 40%
1
Patents 2020