Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10789298 | Specialist keywords recommendations in semantic space | Feng Jin, Yong Qin, Qin Shi, Peng Wang, Shi Lei Zhang | 2020-09-29 |
| 10671666 | Pattern based audio searching method and system | Feng Jin, Qin Cheng Jin, Yong Qin, Xu Dong Tu, Shi Lei Zhang | 2020-06-02 |
| 10607601 | Speech recognition by selecting and refining hot words | Feng Jin, Li Jun Ma, Peng Cheng P P Zhu, Yong Qin, Qin Shi +1 more | 2020-03-31 |