Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10782048 | Deep freezer | Yongjoo Park, Kangsoo Byun, Hyunsoo SONG | 2020-09-22 |
| 10571186 | Refrigerator | — | 2020-02-25 |
| 10544982 | Refrigerator | Hyunbum Kim, Jindong Kim, Jihyun Im | 2020-01-28 |