Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7400946 | Method and apparatus for measuring velocity of land vehicle using accelerometer and route guidance information data | Hyun-Suk Min, Hyun-Su Hong | 2008-07-15 |
| 7032450 | Method and apparatus for measuring speed of land vehicle using accelerometer | Hyun-Su Hong, Yoon-Deock Lee, Jin Won Kim | 2006-04-25 |
| 6928382 | Method and apparatus for measuring speed of moving body using accelerometer | Hyun-Su Hong | 2005-08-09 |