Inventor · disambiguated record
Sung Jong Yoo
Also filed as: YOO SUNG JONG
47 granted patents·22 pending applications·20 citations·filing 2010–2025
96Inventor score
Files withKOREA INST SCI & TECH59HYUNDAI MOTOR CO LTD3HWANG SEUNG JUN2KLEANNARA CO LTD1KOREA INSTITUE OF SCIENCE AND TECH1
Top patents by PatentIndex Score
69 records- 0192US9509008B2Dibenzylated polybenzimidazole based polymer and method for preparing the sameKOREA INST SCI & TECH·Filed 2015·Granted Nov 29, 2016·6 cites·4 claims
- 0288US10669640B2Ultral-low loading of Pt-decorated Ni electrocatalyst, manufacturing method of the same and anion exchange membrane water electrolyzer using the sameKOREA INST SCI & TECH·Filed 2016·Granted Jun 2, 2020·2 cites·13 claims
- 0385US10850270B2Preparation method of carbon-supported metal oxide and/or alloy nanoparticles catalyst using physical vapour depositionKOREA INST SCI & TECH·Filed 2018·Granted Dec 1, 2020·2 cites·11 claims
- 0484US10975476B2Iridium oxide electrodeposited porous titanium composite layer of polymer electrolyte membrane water electrolysis apparatus, method for preparing the same, and polymer electrolyte membrane water electrolysis apparatus using the sameKOREA INST SCI & TECH·Filed 2018·Granted Apr 13, 2021·1 cites·14 claims
- 0584US10461350B2Electrochemical reaction cell enhancing reduction reactionKOREA INST SCI & TECH·Filed 2017·Granted Oct 29, 2019·2 cites·10 claims
- 0683US2025364576A1Method for preparing fuel cell catalystHYUNDAI MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 0780US10458943B2Ionic conductivity measurement device of electrolyte membraneKOREA INST SCI & TECH·Filed 2018·Granted Oct 29, 2019·1 cites·11 claims
- 0880US9751078B2Non-precious metal based water electrolysis catalyst for oxygen evolution at anode and hydrogen evolution at cathode and preparation method of the sameKOREA INST SCI & TECH·Filed 2015·Granted Sep 5, 2017·2 cites·10 claims
- 0977US11799093B2Catalyst electrode for fuel cell, manufacturing method thereof and a fuel cell comprising the catalyst electrode for fuel cellKOREA INST SCI & TECH·Filed 2022·Granted Oct 24, 2023·0 cites·6 claims
- 1076US12456739B2Catalyst for fuel cell, fuel cell comprising the same and manufacturing method thereofKOREA INST SCI & TECH·Filed 2022·Granted Oct 28, 2025·0 cites·10 claims
- 1176US12347873B2Catalyst for fuel cell, fuel cell comprising the same and preparation method of the catalyst for fuel cellKOREA INST SCI & TECH·Filed 2022·Granted Jul 1, 2025·0 cites·12 claims
- 1275US12407001B2Fuel cell catalyst, method for preparing the same, and fuel cell comprising the sameHYUNDAI MOTOR CO LTD·Filed 2022·Granted Sep 2, 2025·0 cites·7 claims
- 1374US11799089B2Electrode for polymer electrolyte membrane fuel cell comprising antioxidant and membrane-electrode assembly comprising sameKOREA INST SCI & TECH·Filed 2022·Granted Oct 24, 2023·0 cites·9 claims
- 1474US11695147B2Antioxidant for electrolyte membrane of fuel cell and method for preparing the sameKOREA INST SCI & TECH·Filed 2020·Granted Jul 4, 2023·0 cites·13 claims
- 1574US2025286083A1Method of manufacturing catalyst and electrode using supercritical fluidKOREA INST SCI & TECH·Filed 2025·Application pending·0 cites
- 1674US2025288978A1Multi-element catalyst including intermetallic alloy nanoparticles and method for preparing the sameKOREA INST SCI & TECH·Filed 2025·Application pending·0 cites
- 1772US11289711B2Catalyst electrode for fuel cell, manufacturing method thereof and a fuel cell comprising the catalyst electrode for fuel cellKOREA INST SCI & TECH·Filed 2020·Granted Mar 29, 2022·0 cites·9 claims
- 1872US8859458B2Methods of preparing electrocatalysts for fuel cells in core-shell structure and electrocatalystsHWANG SEUNG JUN·Filed 2011·Granted Oct 14, 2014·2 cites·19 claims
- 1968US11522200B2Method for manufacturing catalyst for fuel cell using blood of slaughtered livestockKOREA INST SCI & TECH·Filed 2019·Granted Dec 6, 2022·0 cites·8 claims
- 2068US2024076788A1Anodic electrode, water electrolysis device including the same and method for preparing the sameKOREA INST SCI & TECH·Filed 2023·Application pending·0 cites
- 2167US11342565B2Fuel cell catalyst and manufacturing method thereofKOREA INST SCI & TECH·Filed 2020·Granted May 24, 2022·0 cites·8 claims
- 2267US2024326022A1Single atom catalyst based on carbon nanotube and manufacturing method thereofKOREA INST SCI & TECH·Filed 2024·Application pending·0 cites
- 2367US2024018675A1Catalyst including nickel-based intermetallic compound and method of manufacturing the sameHYUNDAI MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 2467US2025250698A1Catalyst for hydrogen evolution reaction containing ruthenium-based alloy, water electrolysis electrode containing the same, and method of manufacturing the sameKOREA INST SCI & TECH·Filed 2024·Application pending·0 cites
- 2566US12344943B2Catalyst for electrochemical synthesis of ammonia, method for preparing same, and method for regenerating sameKOREA INST SCI & TECH·Filed 2021·Granted Jul 1, 2025·0 cites·6 claims
- 2666US9123965B2Method of preparing nano-sized catalyst on carbon supportKWON NAK HYUN·Filed 2010·Granted Sep 1, 2015·1 cites·6 claims
- 2766US2025019847A1Multilayer reinforced composite electrolyte membrane and method for manufacturing sameKOREA INST SCI & TECH·Filed 2022·Application pending·0 cites
- 2866US2024209529A1Anodic electrode, water electrolysis device including the same and method for preparing the sameKOREA INSTITUE OF SCIENCE AND TECH·Filed 2023·Application pending·0 cites
- 2966US2024254636A1Chiral magnetic nanocoil and synthesis methods thereofUNIV KOREA RES & BUS FOUND·Filed 2023·Application pending·0 cites
- 3065US11214497B2Perovskite compound, method for producing the perovskite compound, catalyst for fuel cell including the perovskite compound and method for producing the catalystKOREA INST SCI & TECH·Filed 2019·Granted Jan 4, 2022·0 cites·2 claims
- 3165US2025215645A1Flexible calcium carbonate with improved calcium carbonate retention, tissue paper including the same, and manufacturing method thereforKLEANNARA CO LTD·Filed 2024·Application pending·0 cites
- 3264US11670791B2Polyarylene ether-based polymer containing aliphatic chain, electrolyte membrane including the same, and membrane-electrode assembly including the electrolyte membraneKOREA INST SCI & TECH·Filed 2020·Granted Jun 6, 2023·0 cites·12 claims
- 3364US11608276B2Palladium hydride having hcp crystal structure and preparation method thereofKOREA INST SCI & TECH·Filed 2020·Granted Mar 21, 2023·0 cites·7 claims
- 3464US9269965B2Pd-Y alloy catalyst, method for preparing the same, and fuel cell comprising the catalystYOO SUNG JONG·Filed 2010·Granted Feb 23, 2016·1 cites·10 claims
- 3563US11127967B2High temperature-type unitized regenerative fuel cell using water vapor and method of operating the sameKOREA INST SCI & TECH·Filed 2020·Granted Sep 21, 2021·0 cites·16 claims
- 3663US10186712B2Catalyst for oxygen reduction reaction comprising iridium-based alloyKOREA INST SCI & TECH·Filed 2017·Granted Jan 22, 2019·0 cites·7 claims
- 3761US11936052B2Fluorine-doped tin oxide support and Pt catalyst for fuel cell comprising the sameKOREA INST SCI & TECH·Filed 2020·Granted Mar 19, 2024·0 cites·6 claims
- 3861US10818950B2Composite polymer electrolyte membrane for fuel cell, and method of manufacturing the sameKOREA INST SCI & TECH·Filed 2018·Granted Oct 27, 2020·0 cites·14 claims
- 3961US10435802B2Cathode catalyst for water electrolysis devices and method of preparing the sameKOREA INST SCI & TECH·Filed 2018·Granted Oct 8, 2019·0 cites·12 claims
- 4060US9799904B2Polymer electrolyte membrane fuel cell including complex catalyst and method for producing the complex catalystKOREA INST SCI & TECH·Filed 2013·Granted Oct 24, 2017·0 cites·2 claims
- 4159US11430996B2Method of manufacturing metal single-atom catalystsKOREA INST SCI & TECH·Filed 2020·Granted Aug 30, 2022·0 cites·9 claims
- 4259US2021320303A1Styrene-based copolymer for electrode binder of solid alkaline fuel cell and membrane electrode assembly comprising the sameKOREA INST SCI & TECH·Filed 2020·Application pending·0 cites
- 4358US11649551B2Asymmetric electrolyte membrane, membrane electrode assembly comprising the same, water electrolysis apparatus comprising the same and method for manufacturing the sameKOREA INST SCI & TECH·Filed 2020·Granted May 16, 2023·0 cites·15 claims
- 4458US10601052B2Reversible fuel cell oxygen electrode, reversibli fuel cell including the same, and method for preparing the sameKOREA INST SCI & TECH·Filed 2016·Granted Mar 24, 2020·0 cites·19 claims
- 4558US9156008B2Cardo copolybenzimidazoles, gas separation membranes and preparation method thereofKOREA INST SCI & TECH·Filed 2013·Granted Oct 13, 2015·0 cites·19 claims
- 4657US9793552B2PtAu nanoparticle catalyst heat-treated in the presence of CO and method for manufacturing the sameKOREA INST SCI & TECH·Filed 2014·Granted Oct 17, 2017·0 cites·3 claims
- 4756US10396383B2Membrane electrode assembly and fuel cell comprising the sameKOREA INST SCI & TECH·Filed 2017·Granted Aug 27, 2019·0 cites·11 claims
- 4856US10367206B2Method for preparing metal catalyst supported in porous carbon support using plantKOREA INST SCI & TECH·Filed 2018·Granted Jul 30, 2019·0 cites·11 claims
- 4955US10483554B2Carbon support for fuel cell catalyst and preparation method thereofKOREA INST SCI & TECH·Filed 2015·Granted Nov 19, 2019·0 cites·12 claims
- 5055US10396384B2Composite polymer electrolyte membrane for fuel cell, and method of manufacturing the sameKOREA INST SCI & TECH·Filed 2017·Granted Aug 27, 2019·0 cites·3 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →