Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7584093 | Method and system for generating spelling suggestions | Edward Hart, Hisakazu Igarashi, Patricia M. Schmid, William D. Ramsey | 2009-09-01 |
| 7490034 | Lexicon with sectionalized data and method of using the same | James P. Finnigan, Curtis Huttenhower, Kevin Roland Powell | 2009-02-10 |
| 7421386 | Full-form lexicon with tagged data and methods of constructing and using the same | Kevin Roland Powell, Andrea Jessee | 2008-09-02 |
| 7409337 | Natural language processing interface | Kevin Roland Powell, Kevin Humphreys, Jason S. Hamilton | 2008-08-05 |
| 6131102 | Method and system for cost computation of spelling suggestions and automatic replacement | — | 2000-10-10 |