Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9851733 | Voltage dropping apparatus, voltage switching apparatus, and internal voltage supply apparatus using the same | Hyun Hwan Yoo, Yoo Hwan Kim, Yoo Sam Na, Dae Seok Jang, Hyun Jin Yoo | 2017-12-26 |
| 9847781 | Radio frequency switch including filter circuit | Yoo Sam Na, Hyun Jin Yoo, Hyun Hwan Yoo, Yoo Hwan Kim | 2017-12-19 |
| 9628070 | Radio frequency switch circuit and control method thereof | Dae Seok Jang, Yoo Hwan Kim, Hyun Hwan Yoo, Yoo Sam Na, Hyun Jin Yoo | 2017-04-18 |