Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7809717 | Method and apparatus for concept-based visual presentation of search results | Xue-Dong Yang, Yiyu Yao | 2010-10-05 |
| 7788261 | Interactive web information retrieval using graphical word indicators | Xue-Dong Yang | 2010-08-31 |
| 7752243 | Method and apparatus for construction and use of concept knowledge base | Xue-Dong Yang, Yiyu Yao | 2010-07-06 |
| 7752557 | Method and apparatus of visual representations of search results | Xue-Dong Yang | 2010-07-06 |