Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10671620 | Method for recommending a teacher in a network teaching system | Liang Shen, Yiding Liu, Baofu Zhang | 2020-06-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10671620 | Method for recommending a teacher in a network teaching system | Liang Shen, Yiding Liu, Baofu Zhang | 2020-06-02 |