Inventor · disambiguated record
Ki Sub Lee
Also filed as: LEE KI SUB
20 granted patents·7 pending applications·13 citations·filing 2006–2024
89Inventor score
Top patents by PatentIndex Score
27 records- 0189US11139499B2Manufacturing apparatus of membrane electrode assembly with excellent mass transfer characteristics and durability, and manufacturing method using the sameHYUNDAI MOTOR CO LTD·Filed 2018·Granted Oct 5, 2021·3 cites·13 claims
- 0285US10862139B2Membrane electrode assembly for fuel cells and method of manufacturing the membrane electrode assembly for fuel cellsHYUNDAI MOTOR CO LTD·Filed 2017·Granted Dec 8, 2020·2 cites·6 claims
- 0384US2024154134A1Apparatus for fabricating membrane-electrode-subgasket assemblyand method for fabricating membrane-electrode-subgasket assembly using the sameKIA CORP·Filed 2024·Application pending·0 cites
- 0480US11855323B2Heat treatment apparatus and method of membrane electrode assembliesHYUNDAI MOTOR CO LTD·Filed 2022·Granted Dec 26, 2023·0 cites·11 claims
- 0580US9425476B2Manufacture method of membrane electrode assembly for fuel cellHYUNDAI MOTOR CO LTD·Filed 2014·Granted Aug 23, 2016·2 cites·13 claims
- 0678US11916239B2Apparatus for fabricating membrane-electrode-subgasket assembly and method for fabricating membrane-electrode-subgasket assembly using the sameHYUNDAI MOTOR CO LTD·Filed 2021·Granted Feb 27, 2024·0 cites·20 claims
- 0774US7837819B2Method of manufacturing membrane-electrode assembly for fuel cellHYUNDAI MOTOR CO LTD·Filed 2007·Granted Nov 23, 2010·2 cites·6 claims
- 0871US11569520B2Heat treatment apparatus and method of membrane electrode assembliesHYUNDAI MOTOR CO LTD·Filed 2019·Granted Jan 31, 2023·0 cites·6 claims
- 0970US12119520B2Membrane electrode assembly for fuel cellsHYUNDAI MOTOR CO LTD·Filed 2020·Granted Oct 15, 2024·0 cites·3 claims
- 1067US11742506B2Method of manufacturing membrane-electrode assembly capable of reducing consumption of electrolyte membraneHYUNDAI MOTOR CO LTD·Filed 2020·Granted Aug 29, 2023·0 cites·14 claims
- 1167US7939419B2Method of filling a trench in a substrateSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted May 10, 2011·4 cites·11 claims
- 1262US11552318B2Method of manufacturing electricity-generating assemblyHYUNDAI MOTOR CO LTD·Filed 2021·Granted Jan 10, 2023·0 cites·19 claims
- 1360US11264629B2Method for manufacturing membrane-electrode assemblyHYUNDAI MOTOR CO LTD·Filed 2020·Granted Mar 1, 2022·0 cites·12 claims
- 1460US10957931B2Membrane electrode assembly manufacturing device and manufacturing method thereofHYUNDAI MOTOR CO LTD·Filed 2019·Granted Mar 23, 2021·0 cites·4 claims
- 1560US10601056B2Heat treatment method for membrane electrode assembly for fuel cellHYUNDAI MOTOR CO LTD·Filed 2017·Granted Mar 24, 2020·0 cites·9 claims
- 1658US10439243B2Membrane electrode assembly manufacturing device and manufacturing method of membrane electrode assemblyHYUNDAI MOTOR CO LTD·Filed 2016·Granted Oct 8, 2019·0 cites·11 claims
- 1757US10886550B2Membrane electrode assemblyHYUNDAI MOTOR CO LTD·Filed 2018·Granted Jan 5, 2021·0 cites·9 claims
- 1852US2009280976A1Method for manufacturing catalyst layer of membrane electrode assemblyHYUNDAI MOTOR CO LTD·Filed 2008·Application pending·0 cites
- 1951US2010086821A1Electrode for polymer electrolyte membrane fuel cell, membrane-electrode assembly, and methods for manufacturing the sameHYUNDAI MOTOR CO LTD·Filed 2009·Application pending·0 cites
- 2049US9520610B2Method of manufacturing 5-layer MEA having improved electrical conductivityKIM YOUNG SOO·Filed 2007·Granted Dec 13, 2016·0 cites·7 claims
- 2149US2009155635A1Method of activating membrane electrode assembly (pem) of polymer electrolyte membrane fuel cell (pemfc) using cyclic voltammetry (cv)HYUNDAI MOTOR CO LTD·Filed 2008·Application pending·0 cites
- 2244US10211468B2Device and method for manufacturing membrane-electrode assembly of fuel cellHYUNDAI MOTOR CO LTD·Filed 2016·Granted Feb 19, 2019·0 cites·17 claims
- 2340US2008102341A1High intensity complex membrane and membrane-electrode assembly including the sameLEE KI SUB·Filed 2006·Application pending·0 cites
- 2440US2008102349A1Membrane-electrode assembly having reduced interfacial resistance between catalyst electrode and electrolyte membraneLEE KI SUB·Filed 2006·Application pending·0 cites
- 2539US9006128B2Catalyst for fuel cell and method for preparing the sameROH BUM WOOK·Filed 2010·Granted Apr 14, 2015·0 cites·8 claims
- 2635US8703361B2Membrane electrode assembly and methods for making same using release paper and an incision partLEE KI SUB·Filed 2010·Granted Apr 22, 2014·0 cites·11 claims
- 2733US2011129762A1Method of increasing hydrophilic property of crystalline carbon using surface modifier and method of preparing platinum catalyst using the sameHYUNDAI MOTOR CO LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →