Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10339188 | Question distribution method and a question distribution system for a Q and A platform | Fan Yang, Guohong Li | 2019-07-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10339188 | Question distribution method and a question distribution system for a Q and A platform | Fan Yang, Guohong Li | 2019-07-02 |