Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10218314 | Common gate amplifier circuit and power amplifier using the same | Yun Jin, Song Cheol Hong | 2019-02-26 |
| 10171048 | Power amplifier | Seung H. Kang, Song Cheol Hong | 2019-01-01 |