Inventor · disambiguated record
Duk Jun Kim
Also filed as: KIM DUK JUN
22 granted patents·14 pending applications·147 citations·filing 1998–2022
94Inventor score
Files withKOREA ELECTRONICS TELECOMM23ELECTRONICS & TELECOMMUNICATIONS RES INST5CHOE JOONG-SEON3GLOBAL STANDARD TECH CO LTD1HYUNDAI MOTOR CO LTD1
Top patents by PatentIndex Score
36 records- 0189US8929731B2Apparatus for measuring performance of coherent optical receiverKOREA ELECTRONICS TELECOMM·Filed 2012·Granted Jan 6, 2015·11 cites·10 claims
- 0288US12072600B2Mach-zehnder interferometric optical modulator with shallow ridge waveguide structure and method for manufacturing the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Aug 27, 2024·1 cites·15 claims
- 0387US7693384B2Waveguide structureKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Apr 6, 2010·17 cites·20 claims
- 0485US8548281B2Electro-optic modulating deviceKIM GYUNGOCK·Filed 2010·Granted Oct 1, 2013·8 cites·11 claims
- 0584US7848602B2Waveguide structure and arrayed waveguide grating structureKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Dec 7, 2010·14 cites·13 claims
- 0683US9956525B2Apparatus for purifying waste gases for integrated semiconductorGLOBAL STANDARD TECH CO LTD·Filed 2016·Granted May 1, 2018·6 cites·2 claims
- 0782US7218806B2Multi-wavelength optical transceiver module, and multiplexer/demultiplexer using thin film filterKOREA ELECTRONICS TELECOMM·Filed 2005·Granted May 15, 2007·11 cites·27 claims
- 0879US6804444B2Optical waveguide platform and manufacturing method thereofKOREA ELECTRONICS TELECOMM·Filed 2002·Granted Oct 12, 2004·22 cites·9 claims
- 0974US9270381B2Method and apparatus for transmitting and receiving coherent optical OFDMYOUN CHUN JU·Filed 2011·Granted Feb 23, 2016·4 cites·11 claims
- 1074US7881574B2Optical deviceKOREA ELECTRONICS TELECOMM·Filed 2009·Granted Feb 1, 2011·6 cites·14 claims
- 1168US9305408B2Multiple electronic control unit diagnosing system and method for vehicleHYUNDAI MOTOR CO LTD·Filed 2013·Granted Apr 5, 2016·4 cites·6 claims
- 1267US7760974B2Silicon arrayed waveguide grating device for reducing effective refractive index variation of optical waveguide according to temperatureKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Jul 20, 2010·4 cites·13 claims
- 1367US6839497B2Optical waveguide platform and method of manufacturing the sameKOREA ELECTRONICS TELECOMM·Filed 2002·Granted Jan 4, 2005·11 cites·8 claims
- 1466US12228777B2Optical alignment deviceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Feb 18, 2025·0 cites·14 claims
- 1564US6807326B2Optical module for suppressing optical and electrical crosstalk simultaneouslyKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Oct 19, 2004·9 cites·6 claims
- 1654US11500150B2Waveguide photodetectorELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Nov 15, 2022·0 cites·11 claims
- 1754US10649139B2Optical waveguide structureELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted May 12, 2020·0 cites·14 claims
- 1849US6147021ADielectric ceramic composition of microwave MGTIO3 CATIO3 group and dielectric ceramic fabrication method using the sameKOREA ELECTRONICS TELECOMM·Filed 1998·Granted Nov 14, 2000·10 cites·2 claims
- 1948US9166680B2Apparatus and method for measuring IQ imbalance for optical receiverKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Oct 20, 2015·0 cites·14 claims
- 2047US9031421B2Measuring device and method of measuring signal transmission time difference thereofKOREA ELECTRONICS TELECOMM·Filed 2013·Granted May 12, 2015·0 cites·10 claims
- 2147US6077802AMicrowave dielectric ceramic compositionKOREA ELECTRONICS TELECOMM·Filed 1998·Granted Jun 20, 2000·9 cites·2 claims
- 2246US2011038588A1Optical couplerKOREA ELECTRONICS TELECOMM·Filed 2009·Application pending·0 cites
- 2345US2010150499A1Photonics device having arrayed waveguide grating structuresKOREA ELECTRONICS TELECOMM·Filed 2009·Application pending·0 cites
- 2444US7630602B2Optical filter module and method of manufacturing the sameKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Dec 8, 2009·0 cites·7 claims
- 2544US2009154880A1Photonics deviceKOREA ELECTRONICS TELECOMM·Filed 2008·Application pending·0 cites
- 2644US2010303435A1Optical device and method of fabricating the sameKOREA ELECTRONICS TELECOMM·Filed 2009·Application pending·0 cites
- 2744US2009103863A1Multi-channel ring-resonator based wavelength-division-multiplexing optical deviceKOREA ELECTRONICS TELECOMM·Filed 2008·Application pending·0 cites
- 2843US2013156362A1Core and optical waveguideKIM DUK JUN·Filed 2012·Application pending·0 cites
- 2941US2017168371A1Mach-zehnder electrooptic modulator and manufacturing method thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Application pending·0 cites
- 3040US2006133730A1Base station optical line terminal of passive optical subscriber network using wavelength division multiplexing method and method for manufacturing the sameKOREA ELECTRONICS TELECOMM·Filed 2005·Application pending·0 cites
- 3140US2011243507A1Optical connector and optical apparatus having the sameKOREA ELECTRONICS TELECOMM·Filed 2010·Application pending·0 cites
- 3240US2011194808A1Optical connector and optical link apparatus including the sameKOREA ELECTRONICS TELECOMM·Filed 2010·Application pending·0 cites
- 3339US2011135252A1Silicon photonics chipKOREA ELECTRONICS TELECOMM·Filed 2010·Application pending·0 cites
- 3437US2012132792A1Optical module comprising optical hybrid using metal optical waveguide and photo detectorCHOE JOONG-SEON·Filed 2011·Application pending·0 cites
- 3536US2013156394A1Optical communication module and method of manufacturing the sameCHOE JOONG-SEON·Filed 2012·Application pending·0 cites
- 3635US2012114293A1Optical waveguide structure having angled mirror and lensCHOE JOONG-SEON·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →