| Patent | Date |
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Communication method using interference alignment in wireless LAN
Grant 11,139,863 - Lee , et al. October 5, 2 | 2021-10-05 |
Communication Method Using Interference Alignment In Wireless Lan
App 20200014427 - LEE; Jae Seung ; et al. | 2020-01-09 |
Contactless cardiopulmonary signal estimation method and apparatus
Grant 10,470,668 - Kim , et al. Nov | 2019-11-12 |
Communication method using interference alignment in wireless LAN
Grant 10,454,534 - Lee , et al. Oc | 2019-10-22 |
Communication Method Using Interference Alignment In Wireless Lan
App 20180102816 - LEE; Jae Seung ; et al. | 2018-04-12 |
Communication method using interference alignment in wireless LAN
Grant 9,838,090 - Lee , et al. December 5, 2 | 2017-12-05 |
Data frame structure and operation method for sharing unlicensed spectrum in wireless communication system and apparatus thereof
Grant 9,814,093 - Um , et al. November 7, 2 | 2017-11-07 |
Wireless communication apparatus for reducing interference with neighboring cell and method of reducing interference thereof
Grant 9,591,654 - Lee , et al. March 7, 2 | 2017-03-07 |
Methods and an apparatus for carrier aggregation
Grant 9,553,710 - Hwang , et al. January 24, 2 | 2017-01-24 |
Method and system for performing initial ranging in cognitive radio network
Grant 9,467,320 - Um , et al. October 11, 2 | 2016-10-11 |
Communication Method Using Interference Alignment In Wireless Lan
App 20160197655 - LEE; Jae Seung ; et al. | 2016-07-07 |
Apparatus and method for avoiding interference between access points
Grant 9,306,724 - Kang , et al. April 5, 2 | 2016-04-05 |
Spectrum sensing method and spectrum sensing device
Grant 9,288,090 - Jung , et al. March 15, 2 | 2016-03-15 |
Signal transmitting/receiving apparatus and method for controlling polarization
Grant 9,270,360 - Eom , et al. February 23, 2 | 2016-02-23 |
Method of communicating between base station and terminal based on interference alignment in multi-cell multi-user multiple-input multiple-output (MIMO) interference channel and method and apparatus of communication using interference alignment and block successive interference pre-cancellation in m
Grant 9,236,922 - Park , et al. January 12, 2 | 2016-01-12 |
Carrier aggregation apparatus for efficiently utilizing frequency resource of license band and shareable bands, and operation method thereof
Grant 9,191,963 - Park , et al. November 17, 2 | 2015-11-17 |
Wireless Communication Apparatus For Reducing Interference With Neighboring Cell And Method Of Reducing Interference Thereof
App 20150245363 - LEE; Dong Hun ; et al. | 2015-08-27 |
Spectrum Sensing Method And Spectrum Sensing Device
App 20150229499 - JUNG; Hoi Yoon ; et al. | 2015-08-13 |
Wireless communication method and apparatus based on channel function
Grant 9,106,495 - Kim , et al. August 11, 2 | 2015-08-11 |
Method For Managing Network Resources Of Wireless Terminal In Heterogeneous Network Environment
App 20150223238 - PAK; Jin Suk ; et al. | 2015-08-06 |
Spatial Modulation Method Using Polarization And Apparatus Using The Same
App 20150207551 - KANG; Min Soo ; et al. | 2015-07-23 |
Data Frame Structure And Operation Method For Sharing Unlicensed Spectrum In Wireless Communication System And Apparatus Thereof
App 20150201431 - UM; Jung Sun ; et al. | 2015-07-16 |
Contactless Cardiopulmonary Signal Estimation Method And Apparatus
App 20150196205 - KIM; Jung Bin ; et al. | 2015-07-16 |
Transmitting And Receiving Array Antenna Apparatus With Ultra High Isolation
App 20150188240 - EOM; Soon Young ; et al. | 2015-07-02 |
Method And System For Performing Initial Ranging In Cognitive Radio Network
App 20150188746 - UM; Jung-Sun ; et al. | 2015-07-02 |
Apparatus and method for modulation classification in wireless communication system
Grant 9,071,497 - Kim , et al. June 30, 2 | 2015-06-30 |
Wireless Communication Method And Apparatus Based On Channel Function
App 20150146803 - KIM; Kwang Seon ; et al. | 2015-05-28 |
Method And Apparatus For Determining Guard Period On Time Division Duplex System
App 20150117270 - UM; Jung Sun ; et al. | 2015-04-30 |
Method And Apparatus For Heterogeneous Carrier Aggregation
App 20150117393 - HWANG; Sung Hyun ; et al. | 2015-04-30 |
Planar Rf Crossover Structure With Broadband Characteristic
App 20140306776 - EOM; Soon Young ; et al. | 2014-10-16 |
Dual polarization antenna and method for transmitting and receiving signal using the same
Grant 8,811,525 - Eom , et al. August 19, 2 | 2014-08-19 |
Terahertz Health Checker
App 20140198195 - JUN; Dong Suk ; et al. | 2014-07-17 |
Antenna system having adaptive polarization control
Grant 8,779,976 - Eom , et al. July 15, 2 | 2014-07-15 |
Multi-channel Antenna Device
App 20140191914 - JU; JeongHo ; et al. | 2014-07-10 |
Wireless communication method and apparatus using adaptive transmission polarization control
Grant 8,774,303 - Eom , et al. July 8, 2 | 2014-07-08 |
Apparatus And Method For Avoiding Interference Between Access Points
App 20140177546 - KANG; Hyun Duk ; et al. | 2014-06-26 |
Apparatus And Method For Determining Identity Of Wireless Lan System
App 20140169350 - JUNG; Hoi Yoon ; et al. | 2014-06-19 |
Volume-rate Food-waste Disposal Apparatus And Charging Apparatus For Use With The Same
App 20140172658 - CHO; In Kui ; et al. | 2014-06-19 |
Band-pass filter based on CRLH resonator and duplexer using the same
Grant 8,729,980 - Kim , et al. May 20, 2 | 2014-05-20 |
Apparatus And Method For Modulation Classification In Wireless Communication System
App 20140064402 - KIM; Chung Sup ; et al. | 2014-03-06 |
Carrier Aggregation Apparatus For Efficiently Utilizing Frequency Resource Of License Band And Shareable Bands, And Operation Method Thereof
App 20130336180 - PARK; Jae Cheol ; et al. | 2013-12-19 |
Method And Apparatus For Duplex In Cognitive Radio Communication System
App 20130336175 - UM; Jung Sun ; et al. | 2013-12-19 |
Image reconstruction apparatus and method for reconstructing image of microwave tomography thereof
Grant 8,600,140 - Jeon , et al. December 3, 2 | 2013-12-03 |
Method Of Communicating Between Base Station And Terminal Based On Interference Alignment In Multi-cell Multi-user Multiple-input Multiple-output (mimo) Interference Channel And Method And Apparatus Of Communication Using Interference Alignment And Block Successive Interference Pre-cancellation In M
App 20130267266 - PARK; Jae Hyun ; et al. | 2013-10-10 |
Small antenna using SRR structure in wireless communication system and method for manufacturing the same
Grant 8,525,731 - Ju , et al. September 3, 2 | 2013-09-03 |
Signal Transmitting/receiving Apparatus And Method For Controlling Polarization
App 20130162474 - EOM; Soon-Young ; et al. | 2013-06-27 |
Multi-function Feed Network And Antenna In Communication System
App 20130106671 - EOM; Soon-Young ; et al. | 2013-05-02 |
Apparatus And Method For Recognizing Location Of Object In Location Recognition System
App 20130088331 - CHO; In-Kui ; et al. | 2013-04-11 |
Antenna having metamaterial superstrate and providing gain improvement and beamforming together
Grant 8,350,759 - Ju , et al. January 8, 2 | 2013-01-08 |
Wireless Communication Method And Apparatus Using Adaptive Transmission Polarization Control
App 20130003789 - EOM; Soon Young ; et al. | 2013-01-03 |
Method And Apparatus For Analyzing Sample Using Terahertz Wave
App 20130001421 - PYO; Seong-Min ; et al. | 2013-01-03 |
Metamaterial transmission line apparatus and method of implementing the same
Grant 8,344,828 - Lee , et al. January 1, 2 | 2013-01-01 |
Dipole tag antenna structure mountable on metallic objects using artificial magnetic conductor for wireless identification and wireless identification system using the dipole tag antenna structure
Grant 8,325,104 - Sim , et al. December 4, 2 | 2012-12-04 |
Bandpass Filter And Electronic Device
App 20120256703 - HONG; Ju Yeon ; et al. | 2012-10-11 |
Dual Polarization Antenna And Method For Transmitting And Receiving Signal Using The Same
App 20120189078 - EOM; Soon Young ; et al. | 2012-07-26 |
Projecting type hyper-lens and method of manufacturing the same
Grant 8,213,089 - Lee , et al. July 3, 2 | 2012-07-03 |
All-in-one Multi-band Antenna For Wireless Communication System
App 20120162035 - JUNG; Young-Bae ; et al. | 2012-06-28 |
Image Reconstruction Apparatus And Method For Reconstructing Image Of Microwave Tomography Thereof
App 20120163727 - JEON; Soon-Ik ; et al. | 2012-06-28 |
Method and apparatus for detecting or transmitting magnetic field using detachable magnetic resonator
Grant 8,188,744 - Lee , et al. May 29, 2 | 2012-05-29 |
Tag antenna structure for wireless identification and wireless identification system using the tag antenna structure
Grant 8,104,691 - Sim , et al. January 31, 2 | 2012-01-31 |
Frequency selective surface structure for filtering of single frequency band
Grant 8,098,213 - Kim , et al. January 17, 2 | 2012-01-17 |
Band-pass Filter Based On Crlh Resonator And Duplexer Using The Same
App 20110248793 - Kim; Dong-Ho ; et al. | 2011-10-13 |
Antenna Housing For Supressing Backward Radiation
App 20110241966 - KIM; Dong-Ho ; et al. | 2011-10-06 |
Resonator For Communication System And Filter Using The Same
App 20110241798 - HONG; Ju-Yeon ; et al. | 2011-10-06 |
Planar Meta-material Having Negative Permittivity, Negative Permeability, And Negative Refractive Index, Planar Meta-material Structure Including The Planar Meta-material, And Antenna System Including The Planar Meta-material Structure
App 20110199273 - Kim; Dongho ; et al. | 2011-08-18 |
Conductive Structure For High Gain Antenna And Antenna
App 20110175779 - Ju; Jeongho ; et al. | 2011-07-21 |
Multi-input Multi-output Antenna For Improving Isolation
App 20110148736 - Choi; Jae-Hoon ; et al. | 2011-06-23 |
Metamaterial Transmission Line Apparatus And Method Of Implementing The Same
App 20110148550 - LEE; Bom-Son ; et al. | 2011-06-23 |
Low Phase Noise Voltage-controlled Oscillator (vco) Using High Quality Factor Metamaterial Transmission Lines
App 20110133849 - Choi; Jae-Won ; et al. | 2011-06-09 |
Circularly Polarized Antenna In Wireless Communication System And Method For Manufacturing The Same
App 20110128201 - JU; Jeong-Ho ; et al. | 2011-06-02 |
Small Antenna Using Srr Structure In Wireless Communication System And Method For Manufacturing The Same
App 20110128187 - JU; Jeongho ; et al. | 2011-06-02 |
Apparatus And Method For Implementing Left-handed Transmission Line
App 20110115581 - CHOI; Jae-Ick ; et al. | 2011-05-19 |
Antenna Having Metamaterial Superstrate And Providing Gain Improvement And Beamforming Together
App 20100277374 - JU; Jeong Ho ; et al. | 2010-11-04 |
Metamaterial Structure Having Negative Permittivity, Negative Permeability, And Negative Refractivity
App 20100259345 - Kim; Dongho ; et al. | 2010-10-14 |
Multi-band internal antenna of symmetry structure having stub
Grant 7,782,257 - Kim , et al. August 24, 2 | 2010-08-24 |
Projecting Type Hyper-lens And Method Of Manufacturing The Same
App 20100134897 - LEE; Wang-joo ; et al. | 2010-06-03 |
Wearable Magnetic Resonator For Mri Resolution Improvement, And Application Device Including The Same
App 20100127707 - LEE; Wangjoo ; et al. | 2010-05-27 |
Tunable magnetic field amplifying device
Grant 7,675,288 - Lee , et al. March 9, 2 | 2010-03-09 |
Method And Apparatus For Detecting Or Transmitting Magnetic Field Using Detachable Magnetic Resonator
App 20100033178 - LEE; Wangjoo ; et al. | 2010-02-11 |
Frequency Selective Surface Structure For Filtering Of Single Frequency Band
App 20100019988 - Kim; Dong-Ho ; et al. | 2010-01-28 |
Dipole Tag Antenna Structure Mountable On Metallic Objects Using Artificial Magnetic Conductor For Wireless Identification And Wireless Identification System Using The Dipole Tag Antenna Structure
App 20100007569 - Sim; Dong-Uk ; et al. | 2010-01-14 |
Tag Antenna Structure For Wireless Identification And Wireless Identification System Using The Tag Antenna Structure
App 20100001080 - Sim; Dong-Uk ; et al. | 2010-01-07 |
High Impedance Surface Structure Using Artificial Magnetic Conductor, And Antenna And Electromagnetic Device Using The Same Structure
App 20090201220 - Kim; Dong-Ho ; et al. | 2009-08-13 |
Tunable Magnetic Field Amplifying Device
App 20090153275 - Lee; Wangjoo ; et al. | 2009-06-18 |
Multi-band Internal Antenna Of Symmetry Structure Having Stub
App 20090135077 - Kim; Byung-Chan ; et al. | 2009-05-28 |
Method for reducing electromagnetic field of terminal and terminal having structure for reducing electromagnetic field
App 20090027279 - Choi; Hyung-Do ; et al. | 2009-01-29 |
Method for reducing electromagnetic field of terminal and terminal having structure for reducing electromagnetic field
App 20080079638 - Choi; Hyung-Do ; et al. | 2008-04-03 |
Broadband slot antenna and slot array antenna using the same
Grant 7,106,264 - Lee , et al. September 12, 2 | 2006-09-12 |
Mobile phone having reduced specific absorption rate (SAR) using an antenna housed to ensure enhanced antenna gain
Grant 7,099,631 - Lee , et al. August 29, 2 | 2006-08-29 |
Horn antenna system having a strip line feeding structure
Grant 7,057,572 - Lee , et al. June 6, 2 | 2006-06-06 |
Method for designing multiband antenna using genetic algorithm device linked to full electromagnetic wave analyzing device
Grant 6,965,345 - Bae , et al. November 15, 2 | 2005-11-15 |
Microstrip patch antenna and array antenna using superstrate
Grant 6,946,995 - Choi , et al. September 20, 2 | 2005-09-20 |
Method for designing multiband antenna using genetic algorithm device linked to full electromagnetic wave analyzing device
App 20050088343 - Bae, Ji-Hoon ; et al. | 2005-04-28 |
Broadband slot antenna and slot array antenna using the same
App 20040169604 - Lee, Jong Moon ; et al. | 2004-09-02 |
Microstrip patch antenna and array antenna using supertrate
App 20040104852 - Choi, Won Kyu ; et al. | 2004-06-03 |
Horn antenna system having a strip line feeding structure
App 20040095286 - Lee, Tae Yune ; et al. | 2004-05-20 |
Mobile phone having reduced specific absorption rate (SAR) using an antenna housed to ensure enhanced antenna gain
App 20040023682 - Lee, Tae Yune ; et al. | 2004-02-05 |
Electronic active phase control array antenna, method for compensating for direction differences at the antenna, and satellite tracking system and method using the antenna
Grant 6,683,566 - Jeon , et al. January 27, 2 | 2004-01-27 |
Electronic active phase control array antenna, method for compensating for direction differences at the antenna, and satellite tracking system and method using the antenna
App 20030122709 - Jeon, Soon-Ik ; et al. | 2003-07-03 |
Apparatus and method for automatic selection of broadband frequency channel using double frequency conversion
Grant 6,438,361 - Chong , et al. August 20, 2 | 2002-08-20 |
Optimal control method for adaptive feedforward linear amplifier
Grant 6,232,837 - Yoo , et al. May 15, 2 | 2001-05-15 |
Structure of vehicular active antenna system of mobile and satellite tracking method with the system
Grant 6,124,832 - Jeon , et al. September 26, 2 | 2000-09-26 |
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