Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12380305 | Security code | Soo-jung Kim, Junsuk RHO, Sung-Hoon Hong, Byoungsu Ko, Doa Kim +1 more | 2025-08-05 |
| 12000777 | Volume changeable polymer humidity sensor | Junsuk RHO | 2024-06-04 |
| 11193649 | Optical lens and lighting device using the same | Hyeong Do Kim, Jong Woon Kim, Junsuk RHO, Heonyeong Jeong, Hanlyun Cho +2 more | 2021-12-07 |