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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for monitoring wireless communication channel by...
Patent number
11,722,239
Issue date
Aug 8, 2023
Korea University Research and Business Foundation
Inkyu Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Beamforming generation method in system for simultaneously transmit...
Patent number
11,621,591
Issue date
Apr 4, 2023
Korea University Research and Business Foundation
Inkyu Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Base station and control method therefor in wireless communication...
Patent number
11,528,081
Issue date
Dec 13, 2022
Samsung Electronics Co., Ltd.
Inkyu Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for distributed control of base station power...
Patent number
11,477,739
Issue date
Oct 18, 2022
Korea University Research and Business Foundation
Inkyu Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Limited-feedback method and device based on machine learning in wir...
Patent number
11,438,039
Issue date
Sep 6, 2022
Korea University Research and Business Foundation
Inkyu Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for performing bidirectional communication using...
Patent number
11,438,055
Issue date
Sep 6, 2022
Korea University Research and Business Foundation
Inkyu Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for allocating transfer times in a wireless powered communic...
Patent number
10,524,276
Issue date
Dec 31, 2019
Korea University Research and Business Foundation
Inkyu Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for selecting beam pattern in communication sy...
Patent number
10,523,302
Issue date
Dec 31, 2019
Samsung Electronics Co., Ltd.
Inkyu Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for transmitting signal through energy efficiency optimizati...
Patent number
10,231,249
Issue date
Mar 12, 2019
LG Electronics Inc.
Jiwon Kang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for selecting antennas in full-duplex MIMO system
Patent number
10,211,897
Issue date
Feb 19, 2019
Korea University Research and Business Foundation
Inkyu Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for transmitting/receiving feedback signal in mul...
Patent number
10,187,898
Issue date
Jan 22, 2019
Samsung Electronics Co., Ltd.
Inkyu Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for permutation of block code in wireless comm...
Patent number
10,063,260
Issue date
Aug 28, 2018
Samsung Electronics Co., Ltd.
Chanhong Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for eliminating interference between cells in wireless commu...
Patent number
9,807,769
Issue date
Oct 31, 2017
Samsung Electronics Co., Ltd.
Inkyu Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for processing uplink signal in WLAN system
Patent number
9,729,367
Issue date
Aug 8, 2017
Korea University Research and Business Foundation
Ill Soo Sohn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of determining a filter of a relay and relay for performing...
Patent number
9,712,264
Issue date
Jul 18, 2017
Korea University Research and Business Foundation
InKyu Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Two-way relay apparatus and method thereof
Patent number
9,660,714
Issue date
May 23, 2017
Samsung Electronics Co., Ltd.
Inkyu Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for selecting user terminal in mobile communic...
Patent number
9,621,233
Issue date
Apr 11, 2017
Samsung Electronics Co., Ltd.
Kwang Won Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for optimizing a limited feedback in a wireles...
Patent number
9,386,556
Issue date
Jul 5, 2016
LG Electronics Inc.
Eunsung Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apapratus for transmitting a frame in a wireless LAN system
Patent number
9,306,785
Issue date
Apr 5, 2016
LG Electronics Inc.
Ill Soo Sohn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus of selecting transmission/reception mode of pl...
Patent number
8,995,503
Issue date
Mar 31, 2015
Samsung Electronics Co., Ltd.
Young-Doo Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for transmitting and receiving signals in multi-node syst...
Patent number
8,948,762
Issue date
Feb 3, 2015
LG Electronics Inc.
Heejin Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for precoding using channel orthogonalization...
Patent number
8,885,454
Issue date
Nov 11, 2014
Samsung Electronics Co., Ltd.
Sung-Woo Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Relay and data relay method
Patent number
8,750,349
Issue date
Jun 10, 2014
LG Electronics Inc.
Han-Byul Seo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiple-input multiple-output (MIMO) communication system using re...
Patent number
8,638,873
Issue date
Jan 28, 2014
Samsung Electronics Co., Ltd.
Ki Il Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for feeding back channel quality information i...
Patent number
8,625,560
Issue date
Jan 7, 2014
Samsung Electronics Co., Ltd.
Jung-Su Han
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for determining modulation and coding scheme
Patent number
8,553,818
Issue date
Oct 8, 2013
LG Electronics Inc.
Jin Young Chun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for determining modulation and coding scheme f...
Patent number
8,537,923
Issue date
Sep 17, 2013
Korea University Industrial & Academic Collaboration Foundation
Inkyu Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for spatial multiplexing in multi input multi...
Patent number
8,483,305
Issue date
Jul 9, 2013
Samsung Electronics Co., Ltd.
Inkyu Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DEVICE AND METHOD FOR BEAM MANAGEMENT IN COMMUNICATION SYSTEM
Publication number
20230198590
Publication date
Jun 22, 2023
Samsung Electronics Co., LTD
Yongok KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DISTRIBUTED CONTROL OF BASE STATION POWER...
Publication number
20220240198
Publication date
Jul 28, 2022
Korea University Research and Business Foundation
Inkyu Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR MONITORING WIRELESS COMMUNICATION CHANNEL BY...
Publication number
20210409146
Publication date
Dec 30, 2021
Korea University Research and Business Foundation
Inkyu LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BEAMFORMING GENERATION METHOD IN SYSTEM FOR SIMULTANEOUSLY TRANSMIT...
Publication number
20210399588
Publication date
Dec 23, 2021
Korea University Research and Business Foundation
Inkyu LEE
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD AND DEVICE FOR PERFORMING BIDIRECTIONAL COMMUNICATION USING...
Publication number
20210266060
Publication date
Aug 26, 2021
Korea University Research and Business Foundation
Inkyu LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LIMITED-FEEDBACK METHOD AND DEVICE BASED ON MACHINE LEARNING IN WIR...
Publication number
20210250068
Publication date
Aug 12, 2021
Korea University Research and Business Foundation
Inkyu LEE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BASE STATION AND CONTROL METHOD THEREFOR IN WIRELESS COMMUNICATION...
Publication number
20210194603
Publication date
Jun 24, 2021
Samsung Electronics Co., Ltd.
Inkyu LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR ALLOCATING TRANSFER TIMES IN A WIRELESS POWERED COMMUNIC...
Publication number
20190159222
Publication date
May 23, 2019
Korea University Research and Business Foundation
Inkyu LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR SELECTING BEAM PATTERN IN COMMUNICATION SY...
Publication number
20180262255
Publication date
Sep 13, 2018
Samsung Electronics Co., Ltd.
Inkyu LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR SELECTING ANTENNAS IN FULL-DUPLEX MIMO SYSTEM
Publication number
20180131422
Publication date
May 10, 2018
Korea University Research and Business Foundation
Inkyu LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR PERMUTATION OF BLOCK CODE IN WIRELESS COMM...
Publication number
20180006666
Publication date
Jan 4, 2018
Samsung Electronics Co., Ltd.
Chanhong Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR TRANSMITTING SIGNAL THROUGH ENERGY EFFICIENCY OPTIMIZATI...
Publication number
20170201999
Publication date
Jul 13, 2017
LG ELECTRONICS INC.
Jiwon KANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF DETERMINING A FILTER OF A RELAY AND RELAY FOR PERFORMING...
Publication number
20160261357
Publication date
Sep 8, 2016
Korea University Research and Business Foundation
InKyu LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR ELIMINATING INTERFERENCE BETWEEN CELLS IN WIRELESS COMMU...
Publication number
20150358953
Publication date
Dec 10, 2015
Samsung Electronics Co., Ltd.
Inkyu Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR TRANSMITTING/RECEIVING FEEDBACK SIGNAL IN MUL...
Publication number
20150282197
Publication date
Oct 1, 2015
Samsung Electronics Co., Ltd.
Inkyu Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR SELECTING USER TERMINAL IN MOBILE COMMUNIC...
Publication number
20150263794
Publication date
Sep 17, 2015
Samsung Electronics Co., Ltd.
Kwang Won Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR OPTIMIZING A LIMITED FEEDBACK IN A WIRELES...
Publication number
20150009929
Publication date
Jan 8, 2015
Korea University Research and Business Foundation
Eunsung Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TWO-WAY RELAY APPARATUS AND METHOD THEREOF
Publication number
20140369255
Publication date
Dec 18, 2014
Inkyu Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APAPRATUS FOR TRANSMITTING A FRAME IN A WIRELESS LAN SYSTEM
Publication number
20140301383
Publication date
Oct 9, 2014
Korea University Research and Business Foundation
Ill Soo Sohn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR PROCESSING UPLINK SIGNAL IN WLAN SYSTEM
Publication number
20140247824
Publication date
Sep 4, 2014
Korea University Research and Business Foundation
Ill Soo Sohn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS FOR TRANSMITTING AND RECEIVING SIGNALS IN MULTI-NODE SYST...
Publication number
20120258723
Publication date
Oct 11, 2012
Heejin Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) COMMUNICATION SYSTEM USING RE...
Publication number
20120224648
Publication date
Sep 6, 2012
Ki Il Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY AND DATA RELAY METHOD
Publication number
20120189037
Publication date
Jul 26, 2012
Korea University Research and Business Foundation
Han-Byul Seo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR FEEDING BACK CHANNEL QUALITY INFORMATION I...
Publication number
20120140655
Publication date
Jun 7, 2012
Samsung Electronics Co. Ltd.
Jung-Su HAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR PRECODING USING CHANNEL ORTHOGONALIZATION...
Publication number
20120020200
Publication date
Jan 26, 2012
Samsung Electronics Co. Ltd.
Sung-Woo PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR DETERMINING MODULATION AND CODING SCHEME F...
Publication number
20110129028
Publication date
Jun 2, 2011
Inkyu LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS OF SELECTING TRANSMISSION/RECEPTION MODE OF PL...
Publication number
20110059765
Publication date
Mar 10, 2011
Samsung Electronics Co., Ltd.
Young-Doo KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for determining modulation and coding scheme
Publication number
20100278225
Publication date
Nov 4, 2010
Jin Young Chun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR SPATIAL MULTIPLEXING IN MULTI INPUT MULTI...
Publication number
20090285324
Publication date
Nov 19, 2009
Samsung Electronics Co., Ltd.
Inkyu Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE