| Patent | Date |
|---|
Pulse radar apparatus and operating method of pulse radar apparatus
Grant 10,627,501 - Park , et al. | 2020-04-21 |
Body Composition Analysis System
App 20190239771 - CHO; Min-Hyung ; et al. | 2019-08-08 |
Pulse Radar Apparatus And Operating Method Of Pulse Radar Apparatus
App 20170285138 - PARK; Pil Jae ; et al. | 2017-10-05 |
Digital radio frequency (RF) receiver
Grant 9,294,135 - Eo , et al. March 22, 2 | 2016-03-22 |
Rf Transmitter Supporting Carrier Aggregation And Envelope Tracking
App 20160065254 - PARK; Mi-Jeong ; et al. | 2016-03-03 |
Digital RF converter, digital RF modulator and transmitter including the same
Grant 8,542,773 - Yu , et al. September 24, 2 | 2013-09-24 |
Serializer
App 20130176151 - MIN; Byung Hun ; et al. | 2013-07-11 |
Digital Radio Frequency (rf) Receiver
App 20130156141 - Eo; Ik Soo ; et al. | 2013-06-20 |
Signal Input Device Of Digital-rf Converter
App 20130082756 - CHOI; Jang Hong ; et al. | 2013-04-04 |
Programmable Complex Mixer
App 20130063199 - HAN; Seon-Ho ; et al. | 2013-03-14 |
Apparatus and method for I/Q mismatch calibration
Grant 8,295,405 - Yu , et al. October 23, 2 | 2012-10-23 |
Frequency synthesizer including a digital lock detector
Grant 8,013,641 - Lee , et al. September 6, 2 | 2011-09-06 |
Digital Lock Detector And Frequency Synthesizer Using The Same
App 20110204944 - LEE; Ja Yol ; et al. | 2011-08-25 |
Digital Rf Converter, Digital Rf Modulator And Transmitter Including The Same
App 20110150125 - YU; Hyun Kyu ; et al. | 2011-06-23 |
Digital lock detector and frequency synthesizer using the same
Grant 7,956,658 - Lee , et al. June 7, 2 | 2011-06-07 |
Automatic Gain Controller, Transceiver And Automatic Gain-control Method Thereof
App 20110026571 - Han; Seon-Ho ; et al. | 2011-02-03 |
Digital Lock Detector And Frequency Synthesizer Using The Same
App 20100271072 - LEE; Ja Yol ; et al. | 2010-10-28 |
Wireless transceiving apparatus for variability of signal processing band
Grant 7,773,953 - Han , et al. August 10, 2 | 2010-08-10 |
Apparatus And Method For I/q Mismatch Calibration
App 20100142648 - Yu; Hyun Kyu ; et al. | 2010-06-10 |
Multi-metal coplanar waveguide
Grant 7,626,476 - Kim , et al. December 1, 2 | 2009-12-01 |
Voltage controlled digital analog oscillator and frequency synthesizer using the same
Grant 7,432,768 - Han , et al. October 7, 2 | 2008-10-07 |
Variable gain amplifier and variable gain amplifier module
Grant 7,391,260 - Kim , et al. June 24, 2 | 2008-06-24 |
Triple cascode power amplifier of inner parallel configuration with dynamic gate bias technique
Grant 7,352,247 - Oh , et al. April 1, 2 | 2008-04-01 |
Low noise amplifier for wideband tunable matching
Grant 7,323,939 - Han , et al. January 29, 2 | 2008-01-29 |
Triple Cascode Power Amplifier Of Inner Parallel Configuration With Dynamic Gate Bias Technique
App 20070285175 - OH; Hyoung-Seok ; et al. | 2007-12-13 |
Multi-metal Coplanar Waveguide
App 20070241844 - KIM; Cheon Soo ; et al. | 2007-10-18 |
Triple cascode power amplifier of inner parallel configuration with dynamic gate bias technique
Grant 7,276,976 - Oh , et al. October 2, 2 | 2007-10-02 |
Method of acquiring low distortion and high linear characteristic in triode-typed transconductor
Grant 7,233,204 - Kim , et al. June 19, 2 | 2007-06-19 |
Variable gain amplifier and variable gain amplifier module
App 20070126501 - Kim; Young Ho ; et al. | 2007-06-07 |
Direct conversion rf front-end transceiver and its components
App 20070123176 - Han; Seon Ho ; et al. | 2007-05-31 |
Quadrature modulation transmitter
Grant 7,212,585 - Cho , et al. May 1, 2 | 2007-05-01 |
Variable gain amplifier
Grant 7,199,660 - Kwon , et al. April 3, 2 | 2007-04-03 |
Active load circuit for low-voltage CMOS voltage gain amplifier with wide bandwidth and high gain characteristic
Grant 7,193,468 - Kwon , et al. March 20, 2 | 2007-03-20 |
Operational transconductance amplifier with DC offset elimination and low mismatch
Grant 7,193,466 - Kim , et al. March 20, 2 | 2007-03-20 |
CMOS exponential function generating circuit with temperature compensation technique
Grant 7,180,358 - Kwon , et al. February 20, 2 | 2007-02-20 |
Voltage controlled digital analog oscillator and frequency synthesizer using the same
App 20070030080 - Han; Seon Ho ; et al. | 2007-02-08 |
Transconductor circuit for compensating the distortion of output current
Grant 7,098,702 - Lee , et al. August 29, 2 | 2006-08-29 |
Wireless transceiving apparatus for variability of signal processing band
App 20060135086 - Han; Seon-Ho ; et al. | 2006-06-22 |
Low noise amplifier for wideband tunable matching
App 20060132242 - Han; Seon-Ho ; et al. | 2006-06-22 |
Triple cascode power amplifier of inner parallel configuration with dynamic gate bias technique
App 20060119435 - Oh; Hyoung-Seok ; et al. | 2006-06-08 |
Variable gain amplifier
Grant 7,046,089 - Kwon , et al. May 16, 2 | 2006-05-16 |
Transconductor circuit for compensating the distortion of output current
Grant 7,038,501 - Lee , et al. May 2, 2 | 2006-05-02 |
Stacked variable inductor
Grant 6,992,366 - Kim , et al. January 31, 2 | 2006-01-31 |
Variable gain amplifier
Grant 6,989,716 - Kwon , et al. January 24, 2 | 2006-01-24 |
Active load circuit for low-voltage CMOS voltage gain amplifier with wide bandwidth and high gain characteristic
App 20050253654 - Kwon, Jong Kee ; et al. | 2005-11-17 |
Analog-digital converter with pipeline folding scheme
Grant 6,950,051 - Lee , et al. September 27, 2 | 2005-09-27 |
Amplifier and method for canceling nonlinearity in amplifier
Grant 6,940,350 - Youn , et al. September 6, 2 | 2005-09-06 |
Operational transconductance amplifier with DC offset elimination and low mismatch
App 20050140445 - Kim, Young Ho ; et al. | 2005-06-30 |
CMOS exponential function generating circuit with temperature compensation technique
App 20050140423 - Kwon, Jong Kee ; et al. | 2005-06-30 |
Analog-digital converter with pipeline folding scheme
App 20050140535 - Lee, Seung Chul ; et al. | 2005-06-30 |
Transconductor circuit for compensating the distortion of output current
App 20050134328 - Lee, Beaung Woo ; et al. | 2005-06-23 |
Transconductor circuit for compensating the distortion of output current
App 20050134329 - Lee, Beaung Woo ; et al. | 2005-06-23 |
Method of acquiring low distortion and high linear characteristic in triode-typed transconductor
App 20050052891 - Kim, Young Ho ; et al. | 2005-03-10 |
Stacked variable inductor
App 20040140528 - Kim, Cheon Soo ; et al. | 2004-07-22 |
Variable gain amplifier
App 20040135632 - Kwon, Chong Ki ; et al. | 2004-07-15 |
Quadrature modulation transmitter
App 20040125888 - Cho, Min-Hyung ; et al. | 2004-07-01 |
Variable gain amplifier
App 20040119536 - Kwon, Chong Ki ; et al. | 2004-06-24 |
Amplifier and method for canceling nonlinearity in amplifier
App 20040119538 - Youn, Yong-Sik ; et al. | 2004-06-24 |
Variable gain amplifier
App 20040113691 - Kwon, Chong Ki ; et al. | 2004-06-17 |
Variable impedance matching circuit
App 20040104785 - Park, Pil Jae ; et al. | 2004-06-03 |
Method for dividing ROM and DDFS using the same method
Grant 6,615,398 - Yu , et al. September 2, 2 | 2003-09-02 |
Automatically gain controllable linear differential amplifier using variable degeneration resistor
Grant 6,605,996 - Yu , et al. August 12, 2 | 2003-08-12 |
Local oscillator balun using inverting circuit
App 20030134611 - Park, Mun Yang ; et al. | 2003-07-17 |
Automatically Gain Controllable Linear Differential Amplifier Using Variable Degeneration Resistor
App 20030102916 - Yu, Hyun Kyu ; et al. | 2003-06-05 |
Digitally controllable integrated filter circuit for high frequency application
App 20030090339 - Yu, Hyun Kyu ; et al. | 2003-05-15 |
Method for dividing ROM and DDFS using the same method
App 20030014721 - Yu, Hyun Kyu ; et al. | 2003-01-16 |
High voltage driving circuit reducing a transient current
Grant 6,043,970 - Song , et al. March 28, 2 | 2000-03-28 |
Data and clock recovery circuit
Grant 5,483,180 - Chai , et al. January 9, 1 | 1996-01-09 |
| 