Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9992757 | Donor unit, remote unit, and mobile communication base station system having same | Young-Chan Moon, Myong-Sik Lee, Chang-Seob Choi, Dae-Hyoung Hong, Sang Won Yun +3 more | 2018-06-05 |
| 6115594 | Frequency converter used in a microwave system | Oleg Pozdeev, Soon-Chul Jeong | 2000-09-05 |
| 4488094 | Linear integrated circuit for driving a d.c. motor with radio control | Sung-Ki Min, Bang-Won Lee | 1984-12-11 |