Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10727556 | Multimode microwave filter | Changsoo Kwak, In-Bok Yom, So Hyeun YUN | 2020-07-28 |
| 8797122 | Butler matrix | Man Seok UHM, So Hyeun YUN, Changsoo Kwak, Jang Sup CHOI, In-Bok Yom | 2014-08-05 |