Inventor · disambiguated record
Ji Hoon Yoo
Also filed as: YOO JI-HOON
41 granted patents·7 pending applications·52 citations·filing 2007–2025
96Inventor score
Top patents by PatentIndex Score
48 records- 0183US8491866B2Process for preparation of silver oxideCHUNG KWANG CHOON·Filed 2008·Granted Jul 23, 2013·6 cites·16 claims
- 0282US9230707B2Production method for a transparent conductive film and a transparent conductive film produced therebyCHUNG KWANG CHOON·Filed 2011·Granted Jan 5, 2016·3 cites·5 claims
- 0381USD1072798SCase for electronic deviceSPIGEN KOREA CO LTD·Filed 2023·Granted Apr 29, 2025·6 cites·1 claims
- 0476US9524046B2Method for manufacturing hybrid transparent electrode and hybrid transparent electrodeINKTEC CO LTD·Filed 2014·Granted Dec 20, 2016·2 cites·26 claims
- 0576US9299483B2Method for manufacturing transparent conductive filmCHUNG KWANG CHOON·Filed 2011·Granted Mar 29, 2016·2 cites·16 claims
- 0676US8979972B2Method for manufacturing metal flakesCHUNG KWANG CHOON·Filed 2009·Granted Mar 17, 2015·4 cites·22 claims
- 0774US9832882B2Method for making conductive pattern and conductive patternINKTEC CO LTD·Filed 2014·Granted Nov 28, 2017·3 cites·8 claims
- 0873US9786843B2Methods for fabricating an optoelectronic deviceINKTEC CO LTD·Filed 2013·Granted Oct 10, 2017·1 cites·8 claims
- 0972US8828352B2Process for preparation of silver oxideINKTEC CO LTD·Filed 2013·Granted Sep 9, 2014·1 cites·16 claims
- 1071US9090785B2Silver ink compositionCHUNG KWANG-CHOON·Filed 2012·Granted Jul 28, 2015·1 cites·8 claims
- 1171US8232549B2Iridium complex containing carbazole-substituted pyridine and phenyl derivatives as main ligand and organic light-emitting diodes containing the sameCHUNG KWANG CHOON·Filed 2008·Granted Jul 31, 2012·3 cites·10 claims
- 1268US9831487B2Method for manufacturing transparent electrode filmINKTEC CO LTD·Filed 2014·Granted Nov 28, 2017·1 cites·13 claims
- 1368US9671542B2Method for manufacturing polarizing filmINKTEC CO LTD·Filed 2014·Granted Jun 6, 2017·2 cites·20 claims
- 1468US9421998B2Method and apparatus for detecting motor error of motor driven power steeringHYUNDAI MOBIS CO LTD·Filed 2014·Granted Aug 23, 2016·4 cites·7 claims
- 1567US12138913B2Control unit and substrate treating apparatus including the sameSEMES CO LTD·Filed 2022·Granted Nov 12, 2024·0 cites·18 claims
- 1666US9107317B2Method for fabricating blackened conductive patternsCHUNG KWANG CHOON·Filed 2008·Granted Aug 11, 2015·2 cites·10 claims
- 1765US12412258B2Substrate inspecting unit and substrate treating apparatus including the sameSEMES CO LTD·Filed 2022·Granted Sep 9, 2025·0 cites·20 claims
- 1865US10933913B2Apparatus and method for estimating steering angle of motor driven power steeringHYUNDAI MOBIS CO LTD·Filed 2018·Granted Mar 2, 2021·1 cites·16 claims
- 1965US9556065B2Transparent conductive layer and preparation method thereofCHO HYUN NAM·Filed 2008·Granted Jan 31, 2017·2 cites·20 claims
- 2064US9832881B2Method of manufacturing transparent electrode film for display and transparent electrode film for displayINKTEC CO LTD·Filed 2014·Granted Nov 28, 2017·1 cites·7 claims
- 2164US2011024668A1Ink Composition for Optoelectronic DeviceINKTEC CO LTD·Filed 2009·Application pending·0 cites
- 2263US12472621B2Teaching method, program stored in the medium for executing the teaching method and transfer systemSEMES CO LTD·Filed 2023·Granted Nov 18, 2025·0 cites·11 claims
- 2363US11577506B2Apparatus and method for inspecting dropletSEMES CO LTD·Filed 2021·Granted Feb 14, 2023·0 cites·20 claims
- 2463US9431616B2Phosphaphenanthrene-carbazole-based organic light-emitting compound, and organic light-emitting device comprising sameCHUNG KWANG CHOON·Filed 2011·Granted Aug 30, 2016·1 cites·12 claims
- 2561US8866128B2Organic electroluminescent device and preparation method thereofCHO HYUN-NAM·Filed 2007·Granted Oct 21, 2014·2 cites·8 claims
- 2660US11338578B2Droplet inspection module and droplet inspection methodSEMES CO LTD·Filed 2020·Granted May 24, 2022·0 cites·10 claims
- 2760US10924046B2Motor driven power steering apparatus and control method thereforHYUNDAI MOBIS CO LTD·Filed 2019·Granted Feb 16, 2021·0 cites·19 claims
- 2860US9839138B2Method for fabricating blackened conductive patternsINKTEC CO LTD·Filed 2014·Granted Dec 5, 2017·0 cites·15 claims
- 2959US9290844B2Method for preparing metallic thin filmCHUNG KWANG CHOON·Filed 2009·Granted Mar 22, 2016·2 cites·7 claims
- 3059US8518478B2Conductive fibers and a method of manufacturing the sameCHUNG KWANG CHOON·Filed 2008·Granted Aug 27, 2013·0 cites·17 claims
- 3159US2025353582A1Method and device for relaying engine control messageAVIKUS CO LTD·Filed 2025·Application pending·0 cites
- 3258US12123903B2Static electricity visualization deviceSEMES CO LTD·Filed 2022·Granted Oct 22, 2024·0 cites·20 claims
- 3355US10207738B2Apparatus and method for compensating for steering angle signal and motor angle signal of MDPS systemHYUNDAI MOBIS CO LTD·Filed 2016·Granted Feb 19, 2019·1 cites·8 claims
- 3455US10093347B2Motor driven power steering system and method of controlling the sameHYUNDAI MOBIS CO LTD·Filed 2016·Granted Oct 9, 2018·1 cites·12 claims
- 3553US2023206424A1Nozzle inspection unit and substrate treatment apparatus including the sameSEMES CO LTD·Filed 2022·Application pending·0 cites
- 3652US9788418B2Conductive transparent substrate manufacturing method, and conductive transparent substrateINKTEC CO LTD·Filed 2014·Granted Oct 10, 2017·0 cites·18 claims
- 3752US9269478B2Transparent conductive film-preparing method and transparent film prepared therefromCHUNG KWANG CHOON·Filed 2011·Granted Feb 23, 2016·0 cites·9 claims
- 3851US12282983B2Static electricity visualization systemSEMES CO LTD·Filed 2022·Granted Apr 22, 2025·0 cites·11 claims
- 3950US2023138430A1Method and apparatus for generating an adaptive training image datasetSEMES CO LTD·Filed 2022·Application pending·0 cites
- 4049US9364892B2Centrifugal casting machine for manufacturing rotorHYUN DAI HEAVY IND CO LTD·Filed 2014·Granted Jun 14, 2016·0 cites·5 claims
- 4149US2024160486A1Computing resource management system and method using software modularizationSEMES CO LTD·Filed 2023·Application pending·0 cites
- 4246US2024227926A1Apparatus and method for detecting failure of torque sensor for motor-driven power steering systemHYUNDAI MOBIS CO LTD·Filed 2023·Application pending·0 cites
- 4346US2015343525A1Method for centrifugal casting of motor rotorHYUN DAI HEAVY IND CO LTD·Filed 2014·Application pending·0 cites
- 4443US10414431B2Control apparatus and method of motor driven power steering systemHYUNDAI MOBIS CO LTD·Filed 2017·Granted Sep 17, 2019·0 cites·7 claims
- 4542US8394512B2Phosphaphenanthrene compounds and organic light emitting diode using the sameCHUNG KWANG CHOON·Filed 2008·Granted Mar 12, 2013·0 cites·15 claims
- 4640US11655169B2Method of treating spent caustic and apparatus thereofSK INCHEON PETROCHEM CO LTD·Filed 2017·Granted May 23, 2023·0 cites·12 claims
- 4738US9762175B2Failure diagnostic apparatus and method for current sensors of 3-phase brushless AC motorHYUNDAI MOBIS CO LTD·Filed 2015·Granted Sep 12, 2017·0 cites·9 claims
- 4837US10807640B2Motor control apparatus and method of motor driven power steering systemHYUNDAI MOBIS CO LTD·Filed 2018·Granted Oct 20, 2020·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →