Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9393991 | Power steering pumping apparatus for vehicle | Dae Suk Jung | 2016-07-19 |
| 9266560 | Electric actuator-integrated electric power steering system and method of controlling the same | Dae Suk Jung | 2016-02-23 |
| 8954236 | Device combining motor driven power steering with compressor, and method for controlling the same | Dae Suk Jung, Un Koo Lee | 2015-02-10 |
| 7213678 | Variable steering gear ratio apparatus and method using the same | — | 2007-05-08 |
| 6578862 | Automotive steering rack-stroke adjusting device | Un Koo Lee | 2003-06-17 |