Issued Patents All Time
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, Ming Zhou | 2020-11-17 |
GL
Guiming Long
Overall (All Time): #2,827,530 of 4,157,543Top 70%
1
Patents All Time