Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5638543 | Method and apparatus for automatic document summarization | John W. Tukey | 1997-06-10 |
| 5625554 | Finite-state transduction of related word forms for text indexing and retrieval | Douglass R. Cutting, Per-Kristian Halvorsen, Ronald M. Kaplan, Lauri J. Karttunen, Martin Kay | 1997-04-29 |