Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362081 | Ultra-high voltage direct current power cable | Hyun Jung Jung, Jin-Ho Nam, Jung-suk Yoo, Min-Sang CHO, Sung Ik HEO | 2025-07-15 |
| 10438716 | Insulation composition having low dielectric constant, and cable including insulation layer formed therefrom | Jin-Ho Nam, Won S. Lee, Ik Hyun RYU, Hyun Jung Jung, Tae Hyun Lee | 2019-10-08 |
| 8501054 | Apparatus and method for manufacturing micro lens array | Han Sup Lee, Byoung Guk Park, Ki Woon Choi, Joon Ho Lee, Ki Ho Park +1 more | 2013-08-06 |