Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6978275 | Method and system for mining a document containing dirty text | Maria G. Castellanos | 2005-12-20 |
| 6912555 | Method for content mining of semi-structured documents | Michael Lemon, Maria G. Castellanos | 2005-06-28 |