Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7161504 | Navigation system for finding optimum route using traffic incidents information | — | 2007-01-09 |
| 7099773 | Navigation system allowing to remove selected items from route for recalculating new route to destination | — | 2006-08-29 |
| 7043356 | Method and apparatus for updating unfinished destinations specified in navigation system | — | 2006-05-09 |