Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10050609 | Antenna switch circuit with improved harmonic suppression characteristic | Yoo Hwan Kim, Yoo Sam Na, Jong Mo Lim, Hyun Hwan Yoo | 2018-08-14 |
| 10044341 | Radio frequency switch circuit and apparatus having built-in coupler | Yoo Sam Na, Jong Mo Lim, Yoo Hwan Kim, Hyun Hwan Yoo, Seong Jong CHEON | 2018-08-07 |
| 9876496 | Radio frequency switch circuit | Jong Myeong Kim, Yoo Hwan Kim, Hyun Hwan Yoo, Yoo Sam Na, Dae Seok Jang | 2018-01-23 |