Inventor · disambiguated record
Kwan Young Lee
Also filed as: LEE KWAN YOUNG
31 granted patents·16 pending applications·142 citations·filing 1997–2024
94Inventor score
Files withUNIV KOREA RES & BUS FOUND29HYUNDAI MOTOR CO LTD5KOREA INST SCI & TECH2SEOUL NAT UNIV R&DB FOUNDATION2UNIV NAT CHONNAM IND FOUND2
Top patents by PatentIndex Score
47 records- 0191US6772584B2Apparatus for removing soot and NOx in exhaust gas from diesel enginesFiled 2002·Granted Aug 10, 2004·120 cites·14 claims
- 0289US10525498B2Slot coating apparatus with improved coating bead regionUNIV KOREA RES & BUS FOUND·Filed 2018·Granted Jan 7, 2020·5 cites·11 claims
- 0386US11666886B2Hydrocarbon adsorption and desorption complex comprising zeolite with controlled cation ratio and preparation method thereforUNIV KOREA RES & BUS FOUND·Filed 2021·Granted Jun 6, 2023·1 cites·15 claims
- 0481US10695722B2Method of preparing perm-selective porous membrane and method of separating gases using porous membrane prepared therebyUNIV KOREA RES & BUS FOUND·Filed 2018·Granted Jun 30, 2020·2 cites·15 claims
- 0581US2023191362A1Hydrocarbon adsorbent with metal-impregnated zeolite particle having regular mesopore and manufacturing method thereforHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0681US2025050282A1Separator membrane having hierarchical structure comprising mesopores, production method therefor and xylene separation method using sameUNIV KOREA RES & BUS FOUND·Filed 2024·Application pending·0 cites
- 0780US11027241B2Method of post-treating zeolite membranes by using dye moleculesUNIV KOREA RES & BUS FOUND·Filed 2019·Granted Jun 8, 2021·2 cites·8 claims
- 0878US12036517B2CHA zeolite membrane and method of preparing the sameUNIV KOREA RES & BUS FOUND·Filed 2022·Granted Jul 16, 2024·0 cites·12 claims
- 0974US11596905B2Method of preparing heterogeneous zeolite membranesUNIV KOREA RES & BUS FOUND·Filed 2022·Granted Mar 7, 2023·0 cites·7 claims
- 1071US11458441B2CHA zeolite membrane and method of preparing the sameUNIV KOREA RES & BUS FOUND·Filed 2019·Granted Oct 4, 2022·0 cites·20 claims
- 1171US5877387APreparation of Pb-substituted hydroxyapatite catalyst and use in oxidative coupling of methaneKOREA INST SCI & TECH·Filed 1997·Granted Mar 2, 1999·12 cites·10 claims
- 1269US12214320B2Separator membrane having hierarchical structure comprising mesopores, production method therefor and xylene separation method using sameUNIV KOREA RES & BUS FOUND·Filed 2020·Granted Feb 4, 2025·0 cites·1 claims
- 1368US2020391178A1Hydrocarbon adsorbent with metal-impregnated zeolite particle having regular mesopore and manufacturing method thereforHYUNDAI MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 1467US2022072506A1Method of fabricating organic structure directing agent-free cha type zeolite membrane and membrane fabricated therebyUNIV KOREA RES & BUS FOUND·Filed 2021·Application pending·0 cites
- 1564US11465102B2Method of preparing heterogeneous zeolite membranesUNIV KOREA RES & BUS FOUND·Filed 2020·Granted Oct 11, 2022·0 cites·9 claims
- 1664US11198110B2Method of fabricating organic structure directing agent-free CHA type zeolite membrane and membrane fabricated therebyUNIV KOREA RES & BUS FOUND·Filed 2018·Granted Dec 14, 2021·0 cites·5 claims
- 1764US2024055575A1Method of preparing negative electrode for rechargeable lithium battery and rechargeable lithium battery including negative electrodeSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 1863US12036516B2Method of controlling structure of defects in MFI zeolite membranesUNIV KOREA RES & BUS FOUND·Filed 2021·Granted Jul 16, 2024·0 cites·5 claims
- 1963US11433380B2Catalyst for reducing carbon monoxide and hydrocarbon, and method for preparing the sameHYUNDAI MOTOR CO LTD·Filed 2021·Granted Sep 6, 2022·0 cites·14 claims
- 2061US11285444B2Method of preparing CO2-selective membranes by controlling calcination process including rapid thermal processing and membranes produced therebyUNIV KOREA RES & BUS FOUND·Filed 2020·Granted Mar 29, 2022·0 cites·15 claims
- 2160US12042789B2Catalyst for exhaust gas purification and manufacturing method thereofHYUNDAI MOTOR CO LTD·Filed 2022·Granted Jul 23, 2024·0 cites·12 claims
- 2260US10265682B2Catalyst for synthesis of hydrogen peroxide and synthesis of hydrogen peroxide using sameKOREA INST SCI & TECH·Filed 2017·Granted Apr 23, 2019·0 cites·3 claims
- 2360US2024367986A1Cha-ddr type zeolite membrane and method for manufacturing the sameUNIV KOREA RES & BUS FOUND·Filed 2022·Application pending·0 cites
- 2459US11712684B2Supported metal catalyst and method of forming the sameSEOUL NAT UNIV R&DB FOUNDATION·Filed 2021·Granted Aug 1, 2023·0 cites·4 claims
- 2557US12303864B2Hydrocarbon adsorption and desorption complex comprising zeolite with controlled cation and preparation method thereforUNIV KOREA RES & BUS FOUND·Filed 2021·Granted May 20, 2025·0 cites·11 claims
- 2657US11919832B2Dissimilar metal-supported catalyst for the production of aromatics by methane dehydroaromatization and method for producing aromatics using the sameUNIV KOREA RES & BUS FOUND·Filed 2021·Granted Mar 5, 2024·0 cites·5 claims
- 2757US10981797B2Method of preparing zeolite nanosheet via simple calcination process and zeolite nanosheet particle prepared therebyUNIV KOREA RES & BUS FOUND·Filed 2020·Granted Apr 20, 2021·0 cites·11 claims
- 2857US10232349B2Non-noble metal-supported zirconium phosphate catalyst for generating cyclic hydrocarbon, and method for preparing cyclic hydrocarbon by using sameUNIV KOREA RES & BUS FOUND·Filed 2018·Granted Mar 19, 2019·0 cites·3 claims
- 2956US11904282B2Method of controlling structure of defects in chabazite zeolite membranes through low temperature heat treatmentUNIV KOREA RES & BUS FOUND·Filed 2021·Granted Feb 20, 2024·0 cites·3 claims
- 3056US10927011B2Method for producing zeolite having controlled aluminum content by adjusting composition of synthesis mixtureUNIV NAT CHONNAM IND FOUND·Filed 2018·Granted Feb 23, 2021·0 cites·4 claims
- 3156US2024198320A1Zif-8 organometallic frame catalyst composite, and carbon dioxide conversion method using sameUNIV KOREA RES & BUS FOUND·Filed 2022·Application pending·0 cites
- 3256US2024149218A1Catalyst for removing nitrogen oxides and manufacturing method thereofSEOUL NAT UNIV R&DB FOUNDATION·Filed 2023·Application pending·0 cites
- 3356US2024359166A1Low-temperature nitrogen oxide adsorber based on metal oxide-supported platinum/gamma-alumina catalyst and method for preparing sameUNIV KOREA RES & BUS FOUND·Filed 2022·Application pending·0 cites
- 3454US12017202B2Hydrocarbon adsorption and desorption complex including gas adsorbing portion and reinforcing portion and method for preparing the sameUNIV KOREA RES & BUS FOUND·Filed 2021·Granted Jun 25, 2024·0 cites·13 claims
- 3554US11772090B2Low-temperature de-NOx catalyst using ceria-alumina complex support and manufacturing method thereofUNIV KOREA RES & BUS FOUND·Filed 2020·Granted Oct 3, 2023·0 cites·6 claims
- 3654US10537855B2Method of preparing decadodecasil 3R type zeolite membranes and membranes prepared therebyUNIV KOREA RES & BUS FOUND·Filed 2018·Granted Jan 21, 2020·0 cites·9 claims
- 3751US11485654B2Method for preparing a catalyst and using the catalyst for wastewater treatmentUNIV KOREA RES & BUS FOUND·Filed 2019·Granted Nov 1, 2022·0 cites·15 claims
- 3851US2023256421A1Carbon monoxide and hydrocarbon oxidation catalyst, a method for preparing same, and an oxidation method for carbon monoxide and hydrocarbon using sameHYUNDAI MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 3949US2006142500A1Multi-branched styrene-conjugated diene block copolymer and its preparation methodLEE KWAN-YOUNG·Filed 2006·Application pending·0 cites
- 4048US2009017361A1Separator for fuel cell and method for fabricating the sameLIM DAE SOON·Filed 2008·Application pending·0 cites
- 4146US10376865B2Methods of synthesizing nano-sized tungsten particles by sol-gel process and method of preparing light oil from extra-heavy oil using the synthesized nano-sized tungsten particlesUNIV KOREA RES & BUS FOUND·Filed 2017·Granted Aug 13, 2019·0 cites·7 claims
- 4245US10780429B2Method for synthesizing zeolite using structure directing agent containing benzyl group and zeolite synthesized therefromUNIV NAT CHONNAM IND FOUND·Filed 2017·Granted Sep 22, 2020·0 cites·5 claims
- 4344US2005182191A1Multi-branched styrene-conjugated diene block copolymer and its preparation methodFiled 2004·Application pending·0 cites
- 4438US2005008201A1Iris identification system and method, and storage media having program thereofFiled 2002·Application pending·0 cites
- 4538US2018056277A1Nanocatalyst with mesoporous shell for hydrogen peroxide production and methodfor hydrogen peroxide production using the sameUNIV KOREA RES & BUS FOUND·Filed 2016·Application pending·0 cites
- 4637US10987656B2Core-shell nanoparticle, method for manufacturing same and method for producing hydrogen peroxide using sameUNIV KOREA RES & BUS FOUND·Filed 2015·Granted Apr 27, 2021·0 cites·4 claims
- 4736US2005209408A1Star-shaped polymer, multiple star polymer and their preparation methodsLEE HYUNG-JAE·Filed 2004·Application pending·0 cites
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