Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8413457 | Refrigerator and control method thereof | Seok Jun Son | 2013-04-09 |
| 8398853 | Filter assembly, valve assembly, and water purifying system having the same | Jae Koog An, Sang Min Park | 2013-03-19 |