Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6622140 | Method and apparatus for analyzing affect and emotion in text | — | 2003-09-16 |
| 6618697 | Method for rule-based correction of spelling and grammar errors | Shumeet Baluja | 2003-09-09 |
| 6581057 | Method and apparatus for rapidly producing document summaries and document browsing aids | Michael J. Witbrock, Vibhu Mittal | 2003-06-17 |