Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7949644 | Method and apparatus for constructing a compact similarity structure and for using the same in analyzing document relevance | James G. Shanahan, David A. Evans | 2011-05-24 |
| 7472131 | Method and apparatus for constructing a compact similarity structure and for using the same in analyzing document relevance | James G. Shanahan, David A. Evans | 2008-12-30 |
| 7356187 | Method and apparatus for adjusting the model threshold of a support vector machine for text classification and filtering | James G. Shanahan, David A. Evans | 2008-04-08 |
| 7356604 | Method and apparatus for comparing scores in a vector space retrieval process | — | 2008-04-08 |