Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12218397 | Device and method for variable signal attenuation in wireless communication system | Donggyu Minn, Youngchang Yoon, Daehyun Kang | 2025-02-04 |
| 12009566 | Four-way power divider and combiner for phased array system | Youngchang Yoon, Bohee Suh, Sangho Lee | 2024-06-11 |
| 11245371 | Amplifier for cutting leakage current and electronic device including the amplifier | Kihyun Kim, Hyunchul Park, Jaesik Jang, Yunsung Cho | 2022-02-08 |
| 11228335 | Method and apparatus for adjusting signal level in wireless communication system | Jaesik Jang, Youngchang Yoon, Kihyun Kim, Sangho Lee | 2022-01-18 |
| 11190156 | Apparatus including electronic circuit for controlling gain of signal | Youngchang Yoon, Donggyu Minn, Sangho Lee | 2021-11-30 |
| 11128265 | Amplifier with post-distortion linearization | Youngchang Yoon, Jihoon Kim, Sangho Lee | 2021-09-21 |
| 11010572 | Device and method for testing RF integrated circuit in wireless communication system | Sangho Lee, Seokhyeon KIM, Donggyu Minn, Youngchang Yoon, Juho Son | 2021-05-18 |
| 10763789 | Mixer for reducing local frequency signal generated at output of the mixer | Kihyun Kim, Daehyun Kang, Hyunchul Park, Jaesik Jang | 2020-09-01 |
| 10720930 | Electronic device including plurality of phased locked loop circuits | Youngchang Yoon, Daehyun Kang, Juho Son, Sunggi YANG, Donghyun Lee +1 more | 2020-07-21 |