Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118826 | Refrigerator | Chang Uo Hong, Jae Koog An, Min Seob Yook | 2021-09-14 |
| 11035601 | Refrigerator | Jin Jeong, Yong Sung Yoon, Chang Uo Hong, Bong Su Son, Young Il Song +2 more | 2021-06-15 |
| 10955183 | Refrigerator | — | 2021-03-23 |
| 10907885 | Refrigerator | Byeong Kook Kang, Sang Chul Ryu, Jong-Hoon Oh, Kyung-won Na | 2021-02-02 |