Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8911041 | Water-filter mounting structure for refrigerator | Oh-Chul Kwon | 2014-12-16 |
| 7545440 | Digital multimedia broadcasting receiver, and method of using additional information thereof | Sang On Park | 2009-06-09 |
| 6672089 | Apparatus and method for controlling refrigerating cycle of refrigerator | Jin Su Park | 2004-01-06 |