| Patent | Date |
|---|
Amplification device with isolation characteristics
Grant 10,979,007 - Cho , et al. April 13, 2 | 2021-04-13 |
Variable gain low noise amplifying apparatus with phase distortion compensation
Grant 10,903,799 - Yoo , et al. January 26, 2 | 2021-01-26 |
Inductor and low-noise amplifier including the same
Grant 10,886,058 - Cho , et al. January 5, 2 | 2021-01-05 |
Directional coupler circuit and power amplifying device with phase compensation function
Grant 10,826,151 - Lim , et al. November 3, 2 | 2020-11-03 |
Variable gain low noise amplifier with phase compensation
Grant 10,826,442 - Yoo , et al. November 3, 2 | 2020-11-03 |
Coupler circuit with phase compensation function
Grant 10,778,175 - Lim , et al. Sept | 2020-09-15 |
Inductor And Low-noise Amplifier Including The Same
App 20200227201 - CHO; Hyung Jun ; et al. | 2020-07-16 |
Low noise amplifier circuit with multiple-input multiple-output (MIMO) structure
Grant 10,686,413 - Yoo , et al. | 2020-06-16 |
Directional Coupler Circuit And Power Amplifying Device With Phase Compensation Function
App 20200119424 - LIM; Jong Mo ; et al. | 2020-04-16 |
Amplification Device With Isolation Characteristics
App 20200059210 - CHO; Hyung Jun ; et al. | 2020-02-20 |
Radio frequency switching device for fast switching operation
Grant 10,505,579 - Jo , et al. Dec | 2019-12-10 |
Radio frequency switch circuit and apparatus having built-in coupler
Grant 10,505,517 - Na , et al. Dec | 2019-12-10 |
Variable Gain Low Noise Amplifying Apparatus With Phase Distortion Compensation
App 20190363680 - YOO; Hyun Jin ; et al. | 2019-11-28 |
Coupler Circuit With Phase Compensation Function
App 20190348961 - LIM; Jong Mo ; et al. | 2019-11-14 |
Variable Gain Low Noise Amplifier With Phase Compensation
App 20190341891 - YOO; Hyun Jin ; et al. | 2019-11-07 |
Low Noise Amplifier Circuit With Multiple-input Multiple-output (mimo) Structure
App 20190334488 - YOO; Hyun Hwan ; et al. | 2019-10-31 |
Radio Frequency Switching Device For Fast Switching Operation
App 20190245574 - JO; Byeong Hak ; et al. | 2019-08-08 |
Radio frequency switch circuit
Grant 10,305,467 - Kim , et al. | 2019-05-28 |
Voltage dropping apparatus, voltage switching apparatus, and internal voltage supply apparatus using the same
Grant 10,274,981 - Yoo , et al. | 2019-04-30 |
Method and device for predicting reliability failure rate of semiconductor integrated circuit and method of manufacturing the semiconductor integrated circuit
Grant 10,157,259 - Jo , et al. Dec | 2018-12-18 |
Radio Frequency Switch Circuit And Apparatus Having Built-in Coupler
App 20180316334 - NA; Yoo Sam ; et al. | 2018-11-01 |
Antenna switch circuit with improved harmonic suppression characteristic
Grant 10,050,609 - Yoo , et al. August 14, 2 | 2018-08-14 |
Radio frequency switch circuit and apparatus having built-in coupler
Grant 10,044,341 - Na , et al. August 7, 2 | 2018-08-07 |
Radio Frequency Switch Circuit
App 20180145679 - KIM; Yoo Hwan ; et al. | 2018-05-24 |
Antenna Switch Circuit With Improved Harmonic Suppression Characteristic
App 20180097511 - YOO; Hyun Jin ; et al. | 2018-04-05 |
Voltage Dropping Apparatus, Voltage Switching Apparatus, And Internal Voltage Supply Apparatus Using The Same
App 20180074534 - YOO; Hyun Hwan ; et al. | 2018-03-15 |
Radio frequency switch circuit
Grant 9,876,496 - Yoo , et al. January 23, 2 | 2018-01-23 |
Radio Frequency Switch Circuit And Apparatus Having Built-in Coupler
App 20180013407 - NA; Yoo Sam ; et al. | 2018-01-11 |
Voltage dropping apparatus, voltage switching apparatus, and internal voltage supply apparatus using the same
Grant 9,851,733 - Yoo , et al. December 26, 2 | 2017-12-26 |
Radio frequency switch including filter circuit
Grant 9,847,781 - Na , et al. December 19, 2 | 2017-12-19 |
Method And Device For Predicting Reliability Failure Rate Ofsemiconductor Integrated Circuit And Method Of Manufacturingthe Semiconductor Integrated Circuit
App 20170206302 - JO; JEONG MIN ; et al. | 2017-07-20 |
Radio frequency switch circuit and control method thereof
Grant 9,628,070 - Jang , et al. April 18, 2 | 2017-04-18 |
Circuit Design Method And Simulation Method Based On Process Variation Caused By Aging
App 20170103154 - JEON; JONG-WOOK ; et al. | 2017-04-13 |
Radio frequency switch circuit
Grant 9,531,375 - Na , et al. December 27, 2 | 2016-12-27 |
Radio Frequency Switch Circuit
App 20160285449 - YOO; Hyun Jin ; et al. | 2016-09-29 |
Low-drop-output type voltage regulator and RF switching control device having the same
Grant 9,389,626 - Kim , et al. July 12, 2 | 2016-07-12 |
Radio Frequency Switch Circuit And Control Method Thereof
App 20160156345 - JANG; Dae Seok ; et al. | 2016-06-02 |
Voltage Dropping Apparatus, Voltage Switching Apparatus, And Internal Voltage Supply Apparatus Using The Same
App 20160079843 - YOO; Hyun Hwan ; et al. | 2016-03-17 |
Low-drop-output Type Voltage Regulator And Rf Switching Control Device Having The Same
App 20160062376 - KIM; Yoo Hwan ; et al. | 2016-03-03 |
Radio Frequency Switch Circuit
App 20160049931 - NA; Yoo Sam ; et al. | 2016-02-18 |
Radio frequency switching circuit and electronic device
Grant 9,231,780 - Yoo , et al. January 5, 2 | 2016-01-05 |
Radio frequency switching circuit with advanced isolation characteristics
Grant 9,209,854 - Kim , et al. December 8, 2 | 2015-12-08 |
RF switch
Grant 9,197,253 - Yoo , et al. November 24, 2 | 2015-11-24 |
Radio frequency switch
Grant 9,197,280 - Yoo , et al. November 24, 2 | 2015-11-24 |
Radio Frequency Switch
App 20150326268 - YOO; Hyun Hwan ; et al. | 2015-11-12 |
Radio Frequency Switch
App 20150256147 - NA; Yoo Sam ; et al. | 2015-09-10 |
Radio Frequency Switching Circuit And Electronic Device
App 20150214931 - YOO; Hyun Jin ; et al. | 2015-07-30 |
Rf Switch
App 20150180465 - NA; Yoo Sam ; et al. | 2015-06-25 |
Rf Switch
App 20150133065 - YOO; Hyun Jin ; et al. | 2015-05-14 |
Radio Frequency Switching Circuit With Advanced Isolation Characteristics
App 20150118976 - KIM; Yoo Hwan ; et al. | 2015-04-30 |
Power amplifier
Grant 8,952,755 - Kim , et al. February 10, 2 | 2015-02-10 |
Analog-to-digital Signal Conversion Method And Apparatus Therefor
App 20140009317 - NA; Yoo Sam ; et al. | 2014-01-09 |
Digitally Controlled Oscillator Having Improved Linearity
App 20140002204 - KIM; Yoo Hwan ; et al. | 2014-01-02 |
Analog-to-digital signal conversion method and apparatus therefor
Grant 08618972 - | 2013-12-31 |
Analog-to-digital signal conversion method and apparatus therefor
Grant 8,618,972 - Na , et al. December 31, 2 | 2013-12-31 |
Bias controlling apparatus
Grant 8,531,243 - Yoo , et al. September 10, 2 | 2013-09-10 |
Power Amplifier
App 20130141167 - Kim; Yoo Hwan ; et al. | 2013-06-06 |
Bias Controlling Apparatus
App 20130082777 - Yoo; Hyun Hwan ; et al. | 2013-04-04 |
Multi-mode Power Amplifier
App 20130079065 - Jo; Byeong Hak ; et al. | 2013-03-28 |
CMOS power amplifier and temperature compensation circuit thereof
Grant 8,183,928 - Kim , et al. May 22, 2 | 2012-05-22 |
Power amplifier
Grant 8,093,947 - Jo , et al. January 10, 2 | 2012-01-10 |
Power amplifier
Grant 8,093,948 - Kim , et al. January 10, 2 | 2012-01-10 |
Cmos Power Amplifier And Temperature Compensation Circuit Thereof
App 20110304398 - KIM; Yoo Hwan ; et al. | 2011-12-15 |
Buffer amplifier
Grant 8,031,002 - Jo , et al. October 4, 2 | 2011-10-04 |
Fractional-N frequency synthesizer and method thereof
Grant 7,973,606 - Kim , et al. July 5, 2 | 2011-07-05 |
Power Amplifier
App 20110156813 - KIM; Yoo Hwan ; et al. | 2011-06-30 |
Power Amplifier
App 20110133834 - JO; Byeong Hak ; et al. | 2011-06-09 |
Auto Frequency Calibrator, Method Thereof And Frequency Synthesizer Using It
App 20110032011 - KIM; Yoo Hwan ; et al. | 2011-02-10 |
Fractional-n Frequency Synthesizer And Method Thereof
App 20100321120 - KIM; Yoo Hwan ; et al. | 2010-12-23 |
Buffer Amplifier
App 20100134188 - JO; Byeong Hak ; et al. | 2010-06-03 |
Integrated Tracking Filter
App 20100073081 - MOON; Yo Sub ; et al. | 2010-03-25 |
High-order Harmonic Rejection Mixer Using Current Steering Technique
App 20090280762 - PARK; Kyoung Seok ; et al. | 2009-11-12 |
Phase frequency detector capable of improving noise characteristics
Grant 7,463,100 - Kim , et al. December 9, 2 | 2008-12-09 |
Method Of Determining Fractional Divide Ratio Using Sigma-delta Modulator
App 20080180138 - SHIN; Sung Cheol ; et al. | 2008-07-31 |
Low divide ratio programmable frequency divider and method thereof
Grant 7,282,969 - Shin , et al. October 16, 2 | 2007-10-16 |
Phase frequency detector capable of improving noise characteristics
App 20070120611 - KIM; Yoo Hwan ; et al. | 2007-05-31 |
Voltage Controlled Oscillator Having Automatic Amplitude Control Function
App 20070013456 - LEE; SOO WOONG ; et al. | 2007-01-18 |
Low Divide Ratio Programable Frequency Divider And Method Thereof
App 20060284654 - Shin; Sung Cheol ; et al. | 2006-12-21 |
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