Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9927251 | Method and apparatus for detecting and correcting freeway-ramp-freeway situation in calculated route | Tien Vu | 2018-03-27 |
| 8977487 | Navigation device and guide route search method | — | 2015-03-10 |
| 8810510 | Cursor display method and character input apparatus | — | 2014-08-19 |
| 8645065 | Navigation device and traffic line display method | — | 2014-02-04 |