Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8465034 | Rack bar supporting device of steering apparatus for vehicle | — | 2013-06-18 |
| 8429991 | Rack bush and rack pinion type steering apparatus having rack bush for vehicle | Heung Ju KIM, Byung-yun Choi | 2013-04-30 |
| 7654166 | Apparatus for automatically adjusting yoke clearance in a steering device | — | 2010-02-02 |