Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10482136 | Method and apparatus for extracting topic sentences of webpages | Chenyao Li | 2019-11-19 |
| 10459983 | Method and device of hierarchical document filtering | Yang Li, Mingcheng Wan | 2019-10-29 |
| 10452692 | Method and an apparatus for fast merging inverted chains | Gang Wang, Mingcheng Wan | 2019-10-22 |