Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10050609 | Antenna switch circuit with improved harmonic suppression characteristic | Hyun Jin Yoo, Yoo Hwan Kim, Yoo Sam Na, Hyun Hwan Yoo | 2018-08-14 |
| 10044341 | Radio frequency switch circuit and apparatus having built-in coupler | Yoo Sam Na, Yoo Hwan Kim, Hyun Hwan Yoo, Hyun Jin Yoo, Seong Jong CHEON | 2018-08-07 |