Issued Patents All Time
Showing 25 most recent of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11658393 | Electronic device with radio-frequency module | Hak Gu Kim, Young Sik Hur, Won Gi KIM, Young Bal Kim, Soo Ki Choi +3 more | 2023-05-23 |
| RE49317 | Transformer and method of manufacturing the same | Hyun Paek, Hyeon Seok Hwang, Gyu Suck KIM, Su Gyeong Kim, Shin Hwan Hwang +1 more | 2022-11-29 |
| 11502710 | Front-end module | Kang Ta Jo, Seong Jong CHEON, Se-Jong Kim, Ho-Taek Song, Jang Ho Park +2 more | 2022-11-15 |
| 11335991 | Electronic device with radio-frequency module | Hak Gu Kim, Young Sik Hur, Won Gi KIM, Young Bal Kim, Soo Ki Choi +3 more | 2022-05-17 |
| 11228337 | Apparatus with transmission route switching of radio frequency signals and radio frequency module | Hyun Jin Yoo, Young Sik Hur, Hyeon Seok Hwang, Si Heon Kwak, Ju Yeon Lee | 2022-01-18 |
| 10979007 | Amplification device with isolation characteristics | Hyung Jun Cho, Hyun Jin Yoo, Jong Mo Lim, Hyun Hwan Yoo, Yoo Hwan Kim | 2021-04-13 |
| 10903799 | Variable gain low noise amplifying apparatus with phase distortion compensation | Hyun Jin Yoo, Jong Mo Lim, Hyung Jun Cho, Yoo Hwan Kim, Hyun Hwan Yoo | 2021-01-26 |
| 10903836 | Radio-frequency switch with voltage equalization | Byeong Hak Jo, Hyun Paek, Sol A Kim, Jeong Hoon Kim, Jong Mo Lim | 2021-01-26 |
| 10886058 | Inductor and low-noise amplifier including the same | Hyung Jun Cho, Jong Mo Lim, Hyun Hwan Yoo, Hyun Jin Yoo, Yoo Hwan Kim | 2021-01-05 |
| 10826151 | Directional coupler circuit and power amplifying device with phase compensation function | Jong Mo Lim, Hyun Hwan Yoo, Hyun Jin Yoo, Hyung Jun Cho, Yoo Hwan Kim | 2020-11-03 |
| 10826442 | Variable gain low noise amplifier with phase compensation | Hyun Jin Yoo, Jong Mo Lim, Yoo Hwan Kim, Hyung Jun Cho, Hyun Hwan Yoo | 2020-11-03 |
| 10778175 | Coupler circuit with phase compensation function | Jong Mo Lim, Hyun Jin Yoo, Hyun Hwan Yoo, Hyung Jun Cho, Yoo Hwan Kim | 2020-09-15 |
| 10686413 | Low noise amplifier circuit with multiple-input multiple-output (MIMO) structure | Hyun Hwan Yoo, Jong Mo Lim, Hyun Jin Yoo, Hyung Jun Cho, Yoo Hwan Kim | 2020-06-16 |
| 10505517 | Radio frequency switch circuit and apparatus having built-in coupler | Jong Mo Lim, Yoo Hwan Kim, Hyun Hwan Yoo, Hyun Jin Yoo, Seong Jong CHEON | 2019-12-10 |
| 10505579 | Radio frequency switching device for fast switching operation | Byeong Hak Jo, Hyun Paek, Jeong Hoon Kim, Yoo Hwan Kim | 2019-12-10 |
| 10305467 | Radio frequency switch circuit | Yoo Hwan Kim, Jong Mo Lim, Hyun Jin Yoo, Hyun Hwan Yoo | 2019-05-28 |
| 10274981 | Voltage dropping apparatus, voltage switching apparatus, and internal voltage supply apparatus using the same | Hyun Hwan Yoo, Jong Myeong Kim, Yoo Hwan Kim, Dae Seok Jang, Hyun Jin Yoo | 2019-04-30 |
| 10050609 | Antenna switch circuit with improved harmonic suppression characteristic | Hyun Jin Yoo, Yoo Hwan Kim, Jong Mo Lim, Hyun Hwan Yoo | 2018-08-14 |
| 10044341 | Radio frequency switch circuit and apparatus having built-in coupler | Jong Mo Lim, Yoo Hwan Kim, Hyun Hwan Yoo, Hyun Jin Yoo, Seong Jong CHEON | 2018-08-07 |
| 9876496 | Radio frequency switch circuit | Hyun Jin Yoo, Jong Myeong Kim, Yoo Hwan Kim, Hyun Hwan Yoo, Dae Seok Jang | 2018-01-23 |
| 9851733 | Voltage dropping apparatus, voltage switching apparatus, and internal voltage supply apparatus using the same | Hyun Hwan Yoo, Jong Myeong Kim, Yoo Hwan Kim, Dae Seok Jang, Hyun Jin Yoo | 2017-12-26 |
| 9847781 | Radio frequency switch including filter circuit | Jong Myeong Kim, 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, Jong Myeong Kim, Hyun Jin Yoo | 2017-04-18 |
| 9531375 | Radio frequency switch circuit | Jong Myeong Kim, Yoo Hwan Kim, Hyun Hwan Yoo, Dae Seok Jang, Hyun Jin Yoo | 2016-12-27 |
| 9389626 | Low-drop-output type voltage regulator and RF switching control device having the same | Yoo Hwan Kim, Jong Myeong Kim, Hyun Hwan Yoo, Dae Seok Jang, Hyun Jin Yoo | 2016-07-12 |