Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6618715 | Categorization based text processing | Frederick J. Damerau | 2003-09-09 |
| 6618722 | Session-history-based recency-biased natural language document search | Frank J. Oles | 2003-09-09 |
| 6574624 | Automatic topic identification and switch for natural language search of textual document collections | Frank J. Oles | 2003-06-03 |
| 6567805 | Interactive automated response system | Frank J. Oles, Thilo Goetz | 2003-05-20 |
| 6553385 | Architecture of a framework for information extraction from natural language documents | Thomas Hampp-Bahnmueller | 2003-04-22 |
| 6519580 | Decision-tree-based symbolic rule induction system for text categorization | Frank J. Oles, Tong Zhang | 2003-02-11 |