Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10872697 | Triage dialogue method, device and system | — | 2020-12-22 |
| 10815380 | Composite pigments | Yaping Li | 2020-10-27 |
| 10657330 | Information extraction method and apparatus | — | 2020-05-19 |
| 10652389 | Call hold method and mobile terminal | Yuwei Fan | 2020-05-12 |
| 10546065 | Information extraction apparatus and method | — | 2020-01-28 |