Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8467965 | Navigation system and route planning method using the same | — | 2013-06-18 |
| 8457878 | Method and system for automatically creating POI by identifying geographic information on a screen of a portable navigation device | — | 2013-06-04 |
| 8234062 | Method for adjusting displayed navigation direction using sensors and navigation device using the same | — | 2012-07-31 |
| 8224565 | Method and system for automatically creating POI by identifying geographic information on a screen of a portable navigation device | — | 2012-07-17 |