Inventor · disambiguated record
Dong-Uk Sim
Also filed as: SIM DONG-UK
21 granted patents·11 pending applications·115 citations·filing 2003–2024
93Inventor score
Files withKOREA ELECTRONICS TELECOMM11ELECTRONICS & TELECOMMUNICATIONS RES INST7SIM DONG-UK7KIM DONG-HO2CHOI HYUNG-DO1
Top patents by PatentIndex Score
32 records- 0192US8004369B2Arrangement structure of electromagnetic band-gap for suppressing noise and improving signal integrityKOREA ELECTRONICS TELECOMM·Filed 2009·Granted Aug 23, 2011·26 cites·8 claims
- 0286US8013777B2Electromagnetic wave absorber using resistive materialKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Sep 6, 2011·14 cites·18 claims
- 0385US10598711B2Electromagnetic wave reverberation chamberELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Mar 24, 2020·3 cites·6 claims
- 0484US8179298B2Multi-directional resonant-type electromagnetic wave absorber, method for adjusting electromagnetic wave absorption performance using the same and manufacturing method of the sameSIM DONG-UK·Filed 2010·Granted May 15, 2012·8 cites·20 claims
- 0584US8164506B2Electromagnetic absorber using resistive materialSIM DONG-UK·Filed 2009·Granted Apr 24, 2012·16 cites·5 claims
- 0681US10928432B2Reverberation chamberELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Feb 23, 2021·2 cites·18 claims
- 0781US9276325B2Electromagnetic wave reverberation chamberSIM DONG-UK·Filed 2012·Granted Mar 1, 2016·6 cites·20 claims
- 0879US9030373B2Transparent film for reducing electromagnetic waves and method of manufacturing the sameKOREA ELECTRONICS TELECOMM·Filed 2012·Granted May 12, 2015·5 cites·18 claims
- 0974US9035817B2Electromagnetic wave reverberation chamberSIM DONG-UK·Filed 2011·Granted May 19, 2015·4 cites·16 claims
- 1074US8098213B2Frequency selective surface structure for filtering of single frequency bandKIM DONG-HO·Filed 2007·Granted Jan 17, 2012·5 cites·6 claims
- 1172US8890101B2Electromagnetic wave absorbing deviceSIM DONG-UK·Filed 2011·Granted Nov 18, 2014·2 cites·20 claims
- 1271US9960860B2Cover accessory including electromagnetic wave suppression function for wireless communication deviceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted May 1, 2018·2 cites·17 claims
- 1370US8325104B2Dipole tag antenna structure mountable on metallic objects using artificial magnetic conductor for wireless identification and wireless identification system using the dipole tag antenna structureSIM DONG-UK·Filed 2007·Granted Dec 4, 2012·5 cites·18 claims
- 1463US6995714B2Internal triple-band antennaUNIV INFORMATION & COMM·Filed 2003·Granted Feb 7, 2006·16 cites·11 claims
- 1561US12320831B2Mode stirring deviceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Jun 3, 2025·0 cites·5 claims
- 1660US12360154B2Wireless channel reproduction deviceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Jul 15, 2025·0 cites·16 claims
- 1756US2024429970A1Method and apparatus for signal conversion using reflection magnitude and reflection phaseELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Application pending·0 cites
- 1852US8044862B2Antenna system having electromagnetic bandgapKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Oct 25, 2011·1 cites·16 claims
- 1951US2010156739A1Apparatus for reducing electromagnetic waves and method thereofKOREA ELECTRONICS TELECOMM·Filed 2009·Application pending·0 cites
- 2050US2009147428A1Metal case and unit cell for preventing electrostatic discharge and method of forming the sameKOREA ELECTRONICS TELECOMM·Filed 2008·Application pending·0 cites
- 2146US8104691B2Tag antenna structure for wireless identification and wireless identification system using the tag antenna structureSIM DONG-UK·Filed 2007·Granted Jan 31, 2012·0 cites·20 claims
- 2244US2009237323A1Apparatus and method for reducing electromagnetic wavesKOREA ELECTRONICS TELECOMM·Filed 2009·Application pending·0 cites
- 2343US2009027279A1Method for reducing electromagnetic field of terminal and terminal having structure for reducing electromagnetic fieldCHOI HYUNG-DO·Filed 2008·Application pending·0 cites
- 2441US8558120B2Multilayer board for suppressing unwanted electromagnetic waves and noiseKWON JONG HWA·Filed 2010·Granted Oct 15, 2013·0 cites·10 claims
- 2541US2013106671A1Multi-function feed network and antenna in communication systemKOREA ELECTRONICS TELECOMM·Filed 2012·Application pending·0 cites
- 2641US2009201220A1High impedance surface structure using artificial magnetic conductor, and antenna and electromagnetic device using the same structureKIM DONG-HO·Filed 2006·Application pending·0 cites
- 2741US2008079638A1Method for reducing electromagnetic field of terminal and terminal having structure for reducing electromagnetic fieldKOREA ELECTRONICS TELECOMM·Filed 2006·Application pending·0 cites
- 2840US8929842B2Apparatus and method for body protection from electromagnetic fieldsKWAK SANG IL·Filed 2012·Granted Jan 6, 2015·0 cites·14 claims
- 2939US2011148738A1Opening/closing type electromagnetic wave absorbing deviceKOREA ELECTRONICS TELECOMM·Filed 2010·Application pending·0 cites
- 3038US2014152489A1High-frequency ocean surface radar using frequency multiplexing and orthogonal waveformsISNTITUTE ELECTRONICS AND TELECOMM RES·Filed 2013·Application pending·0 cites
- 3136US8797107B2Voltage controlled oscillatorKOREA ELECTRONICS TELECOMM·Filed 2012·Granted Aug 5, 2014·0 cites·14 claims
- 3236US2017317424A1Apparatus for absorbing multi-band electromagnetic wave by using resistive pattern, and generation method thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →