Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11341422 | Multi-round questioning and answering methods, methods for generating a multi-round questioning and answering system, and methods for modifying the system | Bo Li, Yongmei Zeng, Pinpin Zhu | 2022-05-24 |