Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10408460 | Gas cooker and valve assembly for gas cooker | Dongjae Lee, Junho Seok | 2019-09-10 |
| 10386102 | Defrosting device and refrigerator having the same | Geunhyung Lee, Kwangsoo Jung, Woocheol Kang, Jongmin Lee, Hyunwoo Cho | 2019-08-20 |
| 10302305 | Burner for gas cooker | Jeonghoon Jeong, Seungyoun Kim | 2019-05-28 |