Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10756889 | Certificated quantum cryptography system and method | Sangwook Han, Sungwook Moon, Sangyun Lee, Youngwook Cho, Minsung Kang | 2020-08-25 |
| 10738981 | LED lighting device for mobile phone | Hyunjun Jeon, Kyungsik Oh, Youngpyo Hong, Hyungbong Lim, Joonhyung Kim +2 more | 2020-08-11 |