Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11828514 | Refrigerator | Jinil HONG, Ayoung Choo | 2023-11-28 |
| 11736280 | Quantum entity authentication apparatus and method | Changho Hong, Osung Kwon, Younchang Jeong, Se Wan Ji, Eun-Ji Kim +3 more | 2023-08-22 |
| 11717658 | Skin care device | Sungho Hong, Sangwon Kim, Yongju YANG, Gueisam Lim, Dongwon Kim | 2023-08-08 |
| 11605829 | Ion exchange membrane and energy storage device comprising same | Junghwa Park, Donghoon Lee, Eunsu LEE, Seungjib Yum | 2023-03-14 |