Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10725646 | Method and apparatus for switching screen interface and terminal | Yingjiang Ma | 2020-07-28 |
| 10574806 | Mobile terminal, method and device for adding and sharing contact | — | 2020-02-25 |