Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625554 | Finite-state transduction of related word forms for text indexing and retrieval | Douglass R. Cutting, Ronald M. Kaplan, Lauri J. Karttunen, Martin Kay, Jan O. Pedersen | 1997-04-29 |