Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858798 | Steel pipe cofferdam construction method using suction penetration and stacking of pipe members | Ju-Hyung Lee, Jae-Hyun Kim | 2020-12-08 |
| 10074979 | System and method for controlling multi-frequencies of a microgrid | Hyeong Jun Yoo | 2018-09-11 |
| 9640309 | Superconducting DC reactor | Minwon Park, In Keun Yu, Jin Kim, Sang Jin Lee, Seock-Ho Kim +3 more | 2017-05-02 |