Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118826 | Refrigerator | Chang Uo Hong, Jae Koog An, Moon Gyo Jung | 2021-09-14 |
| 11073321 | Refrigerator and method of manufacturing auger for the refrigerator | Kyoung Ki Park | 2021-07-27 |
| 11035601 | Refrigerator | Jin Jeong, Yong Sung Yoon, Chang Uo Hong, Bong Su Son, Young Il Song +2 more | 2021-06-15 |