Inventor · disambiguated record
Joo-Hwan Chun
Also filed as: CHUN JOO-HWAN
13 granted patents·2 pending applications·177 citations·filing 2004–2015
90Inventor score
Files withSAMSUNG ELECTRONICS CO LTD8KIM EUN-YONG2KOREA ADVANCED INST SCI & TECH2JUNG YOUNG HO1KIM EUNG SUN1
Top patents by PatentIndex Score
15 records- 0195US7483719B2Method for grouping transmission antennas in mobile communication system including multiple transmission/reception antennasSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jan 27, 2009·98 cites·8 claims
- 0287US7319685B2Method for assigning channels based on spatial division multiplexing in an orthogonal frequency division multiplexing system with multiple antennasSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jan 15, 2008·43 cites·8 claims
- 0385US9634750B2Beamforming method and apparatus for serving multiple usersSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Apr 25, 2017·8 cites·15 claims
- 0480US8315556B2Apparatus and method for bidirectional relaying in a relay wireless communication systemYU TAK-KI·Filed 2010·Granted Nov 20, 2012·6 cites·18 claims
- 0579US8126033B2Apparatus and method for relaying in a wireless communication systemJUNG YOUNG-HO·Filed 2007·Granted Feb 28, 2012·8 cites·11 claims
- 0673US7532911B2Random beamforming method for a MIMO systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted May 12, 2009·4 cites·7 claims
- 0769US7974349B2Optimum perturbation apparatus and method in a multi-antenna multi-user communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jul 5, 2011·4 cites·16 claims
- 0866US10389023B2Method and device for transmitting and receiving signal by using multiple beams in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Aug 20, 2019·2 cites·14 claims
- 0966US8520759B2Apparatus and method for detecting signal based on lattice reduction to support different coding scheme for each stream in multiple input multiple output wireless communication systemKIM EUN-YONG·Filed 2009·Granted Aug 27, 2013·3 cites·20 claims
- 1058US10361765B2Apparatus and method for controlling array antenna device in communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Jul 23, 2019·1 cites·18 claims
- 1152US10447437B2Method for assigning channels based on spatial division multiplexing in an orthogonal frequency division multiplexing system with multiple antennasKIM EUNG SUN·Filed 2007·Granted Oct 15, 2019·0 cites·12 claims
- 1252US8331423B2Relaying apparatus and method in wireless communication systemKIM EUN-YONG·Filed 2009·Granted Dec 11, 2012·0 cites·20 claims
- 1348US7706351B2Apparatus and method for transmitting an uplink signal in a mobile communication system using an OFDMA schemeSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Apr 27, 2010·0 cites·8 claims
- 1442US2005254477A1Beamforming method for an SDM/MIMO systemKOREA ADVANCED INST SCI & TECH·Filed 2005·Application pending·0 cites
- 1542US2006146965A1Apparatus and method for detecting a signal in a multiple-input multiple-output mobile communication systemKOREA ADVANCED INST SCI & TECH·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →