Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9261162 | Damping force controlling valve assembly for shock absorber | — | 2016-02-16 |
| 8556049 | Damping force controlling valve assembly for shock absorber | — | 2013-10-15 |
| 8220604 | Damping force variable valve and shock absorber including the same | Kyu Shik Park | 2012-07-17 |
| 7407044 | Variable damping valve of shock absorber | — | 2008-08-05 |