Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11138250 | Method and device for extracting core word of commodity short text | Weiguo Gao | 2021-10-05 |
| 11017043 | Similarity mining method and device | Yundu Huang | 2021-05-25 |
| D908990 | Hand-held vacuum cleaner | — | 2021-01-26 |