| Patent | Date |
|---|
Compound and organic electroluminescent device comprising same
Grant 11,456,422 - Kim , et al. September 27, 2 | 2022-09-27 |
Porous support having excellent filling characteristics of ion conductor, method for manufacturing the same, and reinforced membrane including the same
Grant 11,038,184 - Park , et al. June 15, 2 | 2021-06-15 |
Apparatus And Method For Controlling The User Experience Of A Vehicle
App 20210149397 - SHIN; Ahyoung ; et al. | 2021-05-20 |
Method For Decoding Secure Socket Layer For Security Of Packet Transmitted In Preset Operating System
App 20210014202 - Lee; Yong Hwan ; et al. | 2021-01-14 |
Security Socket Layer Decryption Method For Security
App 20200259863 - A1 | 2020-08-13 |
Organic Compound And Organic Electroluminescent Device Using The Same
App 20200251659 - Kind Code | 2020-08-06 |
Terminal identification method and apparatus therefor
Grant 10,701,028 - Kong , et al. | 2020-06-30 |
Organic Electroluminescent Device
App 20200194706 - HAN; Song Ie ; et al. | 2020-06-18 |
Method for self-constructing a multi-hop structured wireless communication network
Grant 10,652,090 - Lee , et al. | 2020-05-12 |
Method for increasing lifetime of network devices in a multi-hop structured wireless communication system
Grant 10,506,510 - Lee , et al. Dec | 2019-12-10 |
Organic Compound And Organic Electroluminescent Device Comprising The Same
App 20190263806 - LEE; Yong Hwan ; et al. | 2019-08-29 |
Method For Self-constructing A Multi-hop Structured Wireless Communication Network
App 20190245744 - LEE; Yong Hwan ; et al. | 2019-08-08 |
Method of network subscription in a wireless network
Grant 10,374,881 - Lee , et al. | 2019-08-06 |
Porous support, preparation method therefor, and reinforced membrane containing same
Grant 10,374,247 - Oh , et al. | 2019-08-06 |
Method for inducing installation of private certificate
Grant 10,333,912 - Lee , et al. | 2019-06-25 |
DNS server selective block and DNS address modification method using proxy
Grant 10,320,751 - Lee , et al. | 2019-06-11 |
Novel Compound And Organic Electroluminescent Device Comprising Same
App 20190157567 - KIM; Tae Hyung ; et al. | 2019-05-23 |
Compound and organic electroluminescent device comprising same
Grant 10,297,759 - Kim , et al. | 2019-05-21 |
Network security method and device using IP address
Grant 10,250,560 - Lee | 2019-04-02 |
Shared Terminal Detection Method And Device Therefor
App 20190052681 - Lee; Yun-Seok ; et al. | 2019-02-14 |
Terminal Identification Method And Apparatus Therefor
App 20180351905 - KONG; Kyoung Pil ; et al. | 2018-12-06 |
Method for transmission of synchronization signal in a cluster-tree structured wireless communication system
Grant 10,050,748 - Lee , et al. August 14, 2 | 2018-08-14 |
Method for self-construction of multiple wireless networks
Grant 10,015,043 - Lee , et al. July 3, 2 | 2018-07-03 |
Method for network self-healing in cluster-tree structured wireless communication networks
Grant 10,004,105 - Lee , et al. June 19, 2 | 2018-06-19 |
Method For Inducing Installation Of Private Certifiate
App 20180152424 - Lee; Yong Hwan ; et al. | 2018-05-31 |
Method for Increasing Lifetime of Network Devices in a Multi-Hop Structured Wireless Communication System
App 20180146425 - Lee; Yong Hwan ; et al. | 2018-05-24 |
Porous Support Having Excellent Filling Characteristics Of Ion Conductor, Method For Manufacturing The Same, And Reinforced Membrane Including The Same
App 20170365864 - PARK; Jun Young ; et al. | 2017-12-21 |
Parking Location Checking System And Parking Location Checking Method Using Same
App 20170299400 - JOUNG; Han Uk ; et al. | 2017-10-19 |
Method for Transmission of Synchronization Signal in a Cluster-Tree Structured Wireless Communication System
App 20170251472 - Lee; Yong Hwan ; et al. | 2017-08-31 |
Method for Network Self-Healing in Cluster-Tree Structured Wireless Communication Networks
App 20170188409 - Lee; Yong Hwan ; et al. | 2017-06-29 |
Method for Self-Construction of Multiple Wireless Networks
App 20170155552 - Lee; Yong Hwan ; et al. | 2017-06-01 |
Method for Signal Transmission in the Downlink of Multi-Hop Wireless Communication Systems
App 20170142750 - Lee; Yong Hwan ; et al. | 2017-05-18 |
DNS Server Selective Block And DNS Address Modification Method Using Proxy
App 20170063792 - Lee; Yong Hwan ; et al. | 2017-03-02 |
Porous Support, Preparation Method Therefor, And Reinforced Membrane Containing Same
App 20170030009 - KIM; Sung Jin ; et al. | 2017-02-02 |
Data signal transmitting method and data signal receiving method in wireless communication system
Grant 9,559,819 - Lee , et al. January 31, 2 | 2017-01-31 |
Porous Support, Preparation Method Therefor, And Reinforced Membrane Containing Same
App 20160359184 - OH; Heung Ryul ; et al. | 2016-12-08 |
Inhibitors of PFKFB3 for cancer therapy
Grant 9,492,418 - Lee , et al. November 15, 2 | 2016-11-15 |
Network Security Method And Device Using Ip Address
App 20160241517 - LEE; Yong Hwan | 2016-08-18 |
Method for differentially quantizing channel information in multi-antenna wireless systems and system adopting the same
Grant 9,397,734 - Lee , et al. July 19, 2 | 2016-07-19 |
Resource allocation method and apparatus of heterogeneous cellular communication system
Grant 9,351,305 - Oh , et al. May 24, 2 | 2016-05-24 |
Self-construction system of wireless sensor network and method for self-construction of wireless sensor network using the same
Grant 9,240,973 - Lee , et al. January 19, 2 | 2016-01-19 |
A Method of Network Subscription in a Wireless Network
App 20150350022 - Lee; Yong Hwan ; et al. | 2015-12-03 |
Novel Compound And Organic Electroluminescent Device Comprising Same
App 20150318483 - KIM; Tae Hyung ; et al. | 2015-11-05 |
Polymer electrolyte membrane for a fuel cell, and method for preparing same
Grant 9,136,034 - Lee , et al. September 15, 2 | 2015-09-15 |
Data Signal Transmitting Method and Data Signal Receiving Method in Wireless Communication System
App 20150215092 - Lee; Yong-Hwan ; et al. | 2015-07-30 |
Method for transmitting a signal while avoiding the influences of an interference signal existing in the same channel in a communication system having a main communication device and a plurality of terminal communication devices
Grant 9,083,491 - Lee , et al. July 14, 2 | 2015-07-14 |
Interference signal avoiding device of a frequency hopping spread system and method thereof
Grant 9,008,150 - Lee , et al. April 14, 2 | 2015-04-14 |
Apparatus and method for transmitting and receiving sounding signal in a wireless communication system
Grant 8,982,718 - Lee , et al. March 17, 2 | 2015-03-17 |
Self-Construction System of Wireless Sensor Network and Method for Self-Construction of Wireless Sensor Network Using the Same
App 20150036545 - Lee; Yong-Hwan ; et al. | 2015-02-05 |
Method and device for send beamforming and multiple user scheduling for multiple sector cooperative transmission in a multiple antenna system
Grant 8,929,244 - Lee , et al. January 6, 2 | 2015-01-06 |
Transmission beamforming method and apparatus in an orthogonal frequency division multiplexing-based MIMO wireless system
Grant 8,873,664 - Lee , et al. October 28, 2 | 2014-10-28 |
Apparatus and method for avoiding interference noise in FHSS system
Grant 8,761,227 - Lee , et al. June 24, 2 | 2014-06-24 |
Method and apparatus for estimating channel using dedicated pilot signal in OFDM-based wireless communication system
Grant 8,693,568 - Lee , et al. April 8, 2 | 2014-04-08 |
User equipment and cell search method for the same
Grant 8,630,639 - Lee January 14, 2 | 2014-01-14 |
Apparatus for removing interference between neighbor cells in a radio communication system, and method for same
Grant 8,583,051 - Lee , et al. November 12, 2 | 2013-11-12 |
Apparatus And Method For Collecting Data At Multi-points
App 20130271306 - Jang; In Su ; et al. | 2013-10-17 |
Interference Signal Avoiding Device of a Frequency Hopping Spread System and Method Thereof
App 20130251001 - Lee; Yong-Hwan ; et al. | 2013-09-26 |
Channel information generating device and method for spatial division multiplexing algorithm in a wireless communication system, and data transmission apparatus and method adopting the same
Grant 8,509,052 - Lee , et al. August 13, 2 | 2013-08-13 |
Method For Transmitting A Signal While Avoiding The Influences Of An Interference Signal Existing In The Same Channel In A Communication System Having A Main Communication Device And A Plurality Of Terminal Communication Devices
App 20130182602 - Lee; Yong-Hwan ; et al. | 2013-07-18 |
System and method for probing a channel in a communication system
Grant 8,472,459 - Lee , et al. June 25, 2 | 2013-06-25 |
Apparatus and method for partial adaptive transmission in multiple-input multiple-output system
Grant 8,467,467 - Lee , et al. June 18, 2 | 2013-06-18 |
Method And Device For Send Beamforming And Multiple User Scheduling For Multiple Sector Cooperative Transmission In A Multiple Antenna System
App 20130128764 - Lee; Yong-Hwan ; et al. | 2013-05-23 |
Method For Differentially Quantizing Channel Information In Multi-antenna Wireless Systems And System Adopting The Same
App 20130083685 - Lee; Yong Hwan ; et al. | 2013-04-04 |
Method And Apparatus For Estimating Channel Using Dedicated Pilot Signal In Ofdm-based Wireless Communication System
App 20130034177 - Lee; Yong-Hwan ; et al. | 2013-02-07 |
Resource Allocation Method And Apparatus Of Heterogeneous Cellular Communication System
App 20130003666 - Oh; Dong Chan ; et al. | 2013-01-03 |
Signal transmission apparatus and method using eigen antenna technique in wireless communication system
Grant 8,340,596 - Lee , et al. December 25, 2 | 2012-12-25 |
Transmission Beamforming Method And Apparatus In An Orthogonal Frequency Division Multiplexing-based Mimo Wireless System
App 20120321017 - Lee; Yong-Hwan ; et al. | 2012-12-20 |
Inhibitors of PFKFB3 for Cancer Therapy
App 20120302631 - Lee; Yong-Hwan ; et al. | 2012-11-29 |
Polymer Electrolyte Membrane For A Fuel Cell, And Method For Preparing Same
App 20120231355 - Lee; Moo-Seok ; et al. | 2012-09-13 |
Apparatus and method for uplink scheduling considering characteristic of power amplifier in mobile communication terminal
Grant 8,194,635 - Choi , et al. June 5, 2 | 2012-06-05 |
Channel Information Generating Device And Method For Spatial Division Multiplexing Algorithm In A Wireless Communication System, And Data Transmission Apparatus And Method Adopting The Same
App 20110261675 - Lee; Yong Hwan ; et al. | 2011-10-27 |
Apparatus And Method For Avoiding Interference Noise In Fhss System
App 20110261861 - Lee; Yong Hwan ; et al. | 2011-10-27 |
Apparatus and method for reducing other-cell interference in a broadband wireless communication system
Grant 8,009,634 - Lee , et al. August 30, 2 | 2011-08-30 |
Apparatus And Method For Transmitting And Receiving Sounding Signal In A Wireless Communication System
App 20110194509 - Lee; Yong-Hwan ; et al. | 2011-08-11 |
Apparatus For Removing Interference Between Neighbor Cells In A Radio Communication System, And Method For Same
App 20110183692 - Lee; Yong Hwan ; et al. | 2011-07-28 |
Signal Transmission Apparatus And Method Using Eigen Antenna Technique In Wireless Communication System
App 20110159825 - Lee; Yong Hwan ; et al. | 2011-06-30 |
Navigation Method Of Mobile Terminal And Apparatus Thereof
App 20110071758 - CHO; Chae-Guk ; et al. | 2011-03-24 |
User Equipment And Cell Search Method For The Same Background Of The Invention
App 20100330984 - LEE; Yong Hwan | 2010-12-30 |
System and method for transmitting/receiving data in a multicarrier communication system
Grant 7,835,323 - Lee , et al. November 16, 2 | 2010-11-16 |
Apparatus and method for performing uplink power control in broadband wireless access system
Grant 7,797,014 - Lee , et al. September 14, 2 | 2010-09-14 |
Apparatus and method for managing resources in mobile communication system
Grant 7,778,644 - Choi , et al. August 17, 2 | 2010-08-17 |
Method and apparatus for cancellation of cross-talk signals using multi-dimensional coordination and vectored transmission
Grant 7,769,100 - Cheong , et al. August 3, 2 | 2010-08-03 |
Apparatus and method for cancellation of partially overlapped crosstalk signals
Grant 7,640,000 - Cheong , et al. December 29, 2 | 2009-12-29 |
Apparatus and method for retransmitting data in mobile communication system
Grant 7,609,698 - Choi , et al. October 27, 2 | 2009-10-27 |
Apparatus And Method For Partial Adaptive Transmission In Multiple-input Multiple-output System
App 20090203335 - LEE; Yong-Hwan ; et al. | 2009-08-13 |
Method for transmitting/receiving data in mobile communication systems using an OFDMA scheme
Grant 7,505,397 - Lee , et al. March 17, 2 | 2009-03-17 |
Apparatus and method for saving power of a mobile communication terminal
Grant 7,499,732 - Lee March 3, 2 | 2009-03-03 |
Method of initializing equalizer of digital television receiver and equalizer using the same
Grant 7,457,356 - Lee , et al. November 25, 2 | 2008-11-25 |
Apparatus and method for uplink scheduling considering characteristic of power amplifier in mobile communication terminal
App 20080259899 - Choi; Sunghyun ; et al. | 2008-10-23 |
Wireless communication method and apparatus using multiple antennas and multiple random beams
Grant 7,437,182 - Lee , et al. October 14, 2 | 2008-10-14 |
Apparatus And Method For Reducing Other-cell Interference In A Broadband Wireless Communication System
App 20080130582 - LEE; Yong-Hwan ; et al. | 2008-06-05 |
Method for processing a handoff in a mobile communication terminal
Grant 7,376,103 - Lee May 20, 2 | 2008-05-20 |
System And Method For Probing A Channel In A Communication System
App 20080113622 - LEE; Yong-Hwan ; et al. | 2008-05-15 |
Apparatus and Method for Performing Uplink Power Control in Broadband Wireless Access System
App 20070275727 - LEE; Yong-Hwan ; et al. | 2007-11-29 |
Apparatus and method for cancellation of partially overlapped crosstalk signals
App 20070133815 - Cheong; Min-Ho ; et al. | 2007-06-14 |
Method and apparatus for cancellation of cross-talk signals using multi-dimensional coordination and vectored transmission
App 20070133723 - Cheong; Min-Ho ; et al. | 2007-06-14 |
System and method for transmitting/receiving data in a multicarrier communication system
App 20060234704 - Lee; Yong-Hwan ; et al. | 2006-10-19 |
Apparatus and method for retransmitting data in mobile communication system
App 20060156162 - Choi; Sunghyun ; et al. | 2006-07-13 |
Apparatus and method for retransmitting data in a communication system
App 20060150050 - Choi; Sunghyun ; et al. | 2006-07-06 |
Method and apparatus for direct sequence spread spectrum receiver using an adaptive channel estimator
Grant 7,012,955 - Lee , et al. March 14, 2 | 2006-03-14 |
Apparatus and method for saving power of a mobile communication terminal
App 20060019722 - Lee; Yong-Hwan | 2006-01-26 |
Apparatus and method for feedback of channel quality information in communication systems using an OFDM scheme
App 20050281226 - Lee, Yong-Hwan ; et al. | 2005-12-22 |
Method for transmitting/receiving data in mobile communication systems using an OFDMA scheme
App 20050281189 - Lee, Yong-Hwan ; et al. | 2005-12-22 |
Apparatus and method for providing television broadcasting service in a mobile communication system
Grant 6,950,624 - Kim , et al. September 27, 2 | 2005-09-27 |
Method for designing an uplink pilot signal and a method and a system for estimating a channel in a multicarrier code division multiple access system
App 20050201328 - Moon, June ; et al. | 2005-09-15 |
Wireless communication method and apparatus using multiple antennas and multiple random beams
App 20050181833 - Lee, Yong-hwan ; et al. | 2005-08-18 |
Method of initializing equalizer of digital television receiver and equalizer using the same
App 20050123034 - Lee, Yong Hwan ; et al. | 2005-06-09 |
Method for processing a handoff in a mobile communication terminal
App 20030202489 - Lee, Yong-Hwan | 2003-10-30 |
Plant esterases for protecting plants and uses thereof
Grant 6,613,323 - Oh , et al. September 2, 2 | 2003-09-02 |
Use of vitamin b1 as agents for controlling plant diseases
App 20030139296 - Lee, Yong-Hwan ; et al. | 2003-07-24 |
Method and system for performing fast access handoff in mobile telecommunications system
App 20030032430 - Lee, Yong-Hwan | 2003-02-13 |
Apparatus and method for providing television broadcasting service in a mobile communication system
App 20030032389 - Kim, Byung-Hwan ; et al. | 2003-02-13 |
Plant esterases for protecting plants and uses thereof
App 20020110550 - Oh, Boung-Jun ; et al. | 2002-08-15 |
Sense amplifier circuit for semiconductor device
App 20020081789 - Kim, Sun Min ; et al. | 2002-06-27 |
Method and apparatus for direct sequence spread spectrum receiver using an adaptive channel estimator
App 20020021749 - Lee, Yong-Hwan ; et al. | 2002-02-21 |
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