Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10872170 | Blockchain-based copyright distribution | Lindong Liu | 2020-12-22 |
| 10802674 | Method and apparatus for displaying function interface | Jun Tong, Ding Sheng | 2020-10-13 |
| 10691319 | Instant-messaging-based picture sending method and device | — | 2020-06-23 |