Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11431841 | Volte-based voice call method and system | Dezheng Feng | 2022-08-30 |
| 11381673 | Profile picture display method based on IMS call, storage device, and mobile terminal | Tao Li | 2022-07-05 |
| 11256400 | Terminal, split-screen display method for screen thereof, and storage device | Dezheng Feng, Tao Li | 2022-02-22 |