Inventor · disambiguated record
Jungkyu Choi
Also filed as: CHOI JUNGKYU
34 granted patents·16 pending applications·188 citations·filing 2007–2025
96Inventor score
Files withUNIV KOREA RES & BUS FOUND24HYUNDAI MOTOR CO LTD8LG ELECTRONICS INC6NISSAN MOTOR5JANG SEOKBOK4
Top patents by PatentIndex Score
50 records- 0192US9794613B2Electronic device and method for controlling the sameJANG SEOKBOK·Filed 2011·Granted Oct 17, 2017·44 cites·14 claims
- 0292USD570259SRadiator grille for vehicleNISSAN MOTOR·Filed 2007·Granted Jun 3, 2008·55 cites·1 claims
- 0389US10009645B2Electronic device and method for controlling the sameLG ELECTRONICS INC·Filed 2017·Granted Jun 26, 2018·7 cites·20 claims
- 0486US11666886B2Hydrocarbon 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
- 0584US9147395B2Mobile terminal and method for recognizing voice thereofLG ELECTRONICS INC·Filed 2013·Granted Sep 29, 2015·11 cites·16 claims
- 0681US10695722B2Method 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
- 0781US2023191362A1Hydrocarbon adsorbent with metal-impregnated zeolite particle having regular mesopore and manufacturing method thereforHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0881US2025050282A1Separator 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
- 0980US11027241B2Method of post-treating zeolite membranes by using dye moleculesUNIV KOREA RES & BUS FOUND·Filed 2019·Granted Jun 8, 2021·2 cites·8 claims
- 1078US12036517B2CHA zeolite membrane and method of preparing the sameUNIV KOREA RES & BUS FOUND·Filed 2022·Granted Jul 16, 2024·0 cites·12 claims
- 1176USD760127SFront bumper for automobileNISSAN MOTOR·Filed 2014·Granted Jun 28, 2016·19 cites·1 claims
- 1274US11596905B2Method of preparing heterogeneous zeolite membranesUNIV KOREA RES & BUS FOUND·Filed 2022·Granted Mar 7, 2023·0 cites·7 claims
- 1371US11458441B2CHA zeolite membrane and method of preparing the sameUNIV KOREA RES & BUS FOUND·Filed 2019·Granted Oct 4, 2022·0 cites·20 claims
- 1471US10587742B2Mobile terminal and control method thereforLG ELECTRONICS INC·Filed 2015·Granted Mar 10, 2020·2 cites·16 claims
- 1569US12214320B2Separator 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
- 1668US9171105B2Electronic device and method of operating the sameKIM JUHEE·Filed 2011·Granted Oct 27, 2015·3 cites·18 claims
- 1768USD570751SBumper for vehicleNISSAN MOTOR·Filed 2007·Granted Jun 10, 2008·16 cites·1 claims
- 1868US2020391178A1Hydrocarbon adsorbent with metal-impregnated zeolite particle having regular mesopore and manufacturing method thereforHYUNDAI MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 1967US2022072506A1Method 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
- 2066US2020324268A1Hydrocarbon adsorbentHYUNDAI MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 2165US9981852B2Selective sonication-assisted deposition method of inorganic particles and CHA zeolite membranes grown from seeded layers on substrates using the method and plate-like Si-CHA zeolite particles used for seed layer formation and manufacturing method of the sameUNIV KOREA RES & BUS FOUND·Filed 2014·Granted May 29, 2018·1 cites·4 claims
- 2265USD752489SRear spoiler for an automobileNISSAN MOTOR·Filed 2014·Granted Mar 29, 2016·12 cites·1 claims
- 2364US11465102B2Method of preparing heterogeneous zeolite membranesUNIV KOREA RES & BUS FOUND·Filed 2020·Granted Oct 11, 2022·0 cites·9 claims
- 2464US11198110B2Method 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
- 2564US9224397B2Method and electronic device for easily searching for voice recordLG ELECTRONICS INC·Filed 2012·Granted Dec 29, 2015·2 cites·16 claims
- 2664US2021370219A1Hydrocarbon removal systemHYUNDAI MOTOR CO LTD·Filed 2018·Application pending·0 cites
- 2763US12036516B2Method of controlling structure of defects in MFI zeolite membranesUNIV KOREA RES & BUS FOUND·Filed 2021·Granted Jul 16, 2024·0 cites·5 claims
- 2863US11666887B2Hydrocarbon adsorbentHYUNDAI MOTOR CO LTD·Filed 2021·Granted Jun 6, 2023·0 cites·6 claims
- 2963US11433380B2Catalyst 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
- 3062US2020360891A1Hydrocarbon adsorbentHYUNDAI MOTOR CO LTD·Filed 2018·Application pending·0 cites
- 3161US11285444B2Method 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
- 3260US2025065319A1Dehydroaromatization catalyst and preparation method thereofUNIV KOREA RES & BUS FOUND·Filed 2024·Application pending·0 cites
- 3359US11731086B2Gas separation membrane containing heterogeneous zeolites and preparation method thereofUNIV KOREA RES & BUS FOUND·Filed 2021·Granted Aug 22, 2023·0 cites·16 claims
- 3459USD569767SSurface configuration of a vehicle body, toy, and/or replicaNISSAN MOTOR·Filed 2007·Granted May 27, 2008·11 cites·1 claims
- 3557US12303864B2Hydrocarbon 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
- 3657US10981797B2Method 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
- 3756US11904282B2Method 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
- 3856US2023173455A1Hydrocarbon adsorbentUNIV KOREA RES & BUS FOUND·Filed 2023·Application pending·0 cites
- 3954US12017202B2Hydrocarbon 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
- 4054US10537855B2Method 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
- 4153US9866891B2Electronic device and method for controlling the sameLG ELECTRONICS INC·Filed 2016·Granted Jan 9, 2018·0 cites·10 claims
- 4249US2025319453A1Hydrothermally stable hydrocarbon trap by controlling the composition ratio of cations within the beta zeolite and preparation method thereofUNIV KOREA RES & BUS FOUND·Filed 2025·Application pending·0 cites
- 4348US9120680B2Molecular sieve membranes and thermal treatment methods of making the sameTSAPATSIS MICHAEL·Filed 2010·Granted Sep 1, 2015·0 cites·16 claims
- 4448US2022152600A1Catalyst for Adsorbing Hydrocarbon and Hydrocarbon Trap Comprising the SameHYUNDAI MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 4547US10717054B2Chabazite zeolite membrane having pore size controlled by using chemical vapor deposition and method of preparing the sameUNIV KOREA RES & BUS FOUND·Filed 2015·Granted Jul 21, 2020·0 cites·16 claims
- 4639US2013167175A1Electric device and method of controlling the sameJANG SEOKBOK·Filed 2011·Application pending·0 cites
- 4738US2013072251A1Mobile terminal, method for controlling of the mobile terminal and systemKIM JUHEE·Filed 2011·Application pending·0 cites
- 4837US2015340031A1Terminal and control method thereforLG ELECTRONICS INC·Filed 2013·Application pending·0 cites
- 4935US2012316876A1Display Device, Method for Thereof and Voice Recognition SystemJANG SEOKBOK·Filed 2011·Application pending·0 cites
- 5035US2013073293A1Electronic device and method for controlling the sameJANG SEOKBOK·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Jungkyu Choi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →