Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422181 | Module refrigerator | Changhyun KIM, Hyunjoo KIM, Hosang Park, Eungryeol SEO, Wonjae YOON | 2025-09-23 |
| 9986622 | Lighting system, lighting apparastus, and lighting control method | Youjoo Min, Jooyeon Kim, Jisun Lee, Grami Ryu, Moonsung Kim +2 more | 2018-05-29 |
| 9445480 | Lighting system, lighting apparatus, and lighting control method | Youjoo Min, Jooyeon Kim, Jisun Lee, Grami Ryu, Moonsung Kim +2 more | 2016-09-13 |