Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11017178 | Methods, devices, and systems for constructing intelligent knowledge base | Bo Li, Gongzhi Yao, Pinpin Zhu | 2021-05-25 |
| 10942955 | Questioning and answering method, method for generating questioning and answering system, and method for modifying questioning and answering system | Bo Li, Zhongqiu Jiang, Pinpin Zhu | 2021-03-09 |