Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10439978 | System, method, and apparatus for replying to comments | Tian Zhang | 2019-10-08 |
| 10320720 | Method and device for providing user information in an instant messaging application | — | 2019-06-11 |
| 10212544 | Method for deleting push information, server and terminal device | Tian Zhang | 2019-02-19 |