Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7627599 | Method, apparatus, and program product for visualizing tree structured information | Stuart K. Card | 2009-12-01 |
| 7260643 | Systems and methods for identifying user types using multi-modal clustering and information scent | Ed H. Chi, Peter L. T. Pirolli | 2007-08-21 |