Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6415283 | Methods and apparatus for determining focal points of clusters in a tree structure | — | 2002-07-02 |
| 6405190 | Free format query processing in an information search and retrieval system | — | 2002-06-11 |
| 6363378 | Ranking of query feedback terms in an information retrieval system | Mohammad Faisal | 2002-03-26 |