Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9800625 | Video calling method and device based on voice over long-term evolution and video over long-term evolution, and mobile terminal | Chengli Du | 2017-10-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9800625 | Video calling method and device based on voice over long-term evolution and video over long-term evolution, and mobile terminal | Chengli Du | 2017-10-24 |