Inventor · disambiguated record
Young Chul Choi
Also filed as: CHOI YOUNG C · CHOI YOUNG-CHUL
29 granted patents·27 pending applications·138 citations·filing 2002–2024
95Inventor score
Files withSAUDI ARABIAN OIL CO8SAMSUNG SDI CO LTD7CHOI YOUNG CHUL6FAIRCHILD KR SEMICONDUCTOR LTD5WONIK IPS CO LTD5
Top patents by PatentIndex Score
56 records- 0196US11148962B2Treating desalter water effluent for wash water reuse in a GOSP using a ceramic nanofiltration membraneSAUDI ARABIAN OIL CO·Filed 2020·Granted Oct 19, 2021·6 cites·10 claims
- 0290US7682973B2Method of forming a carbon nanotube structure and method of manufacturing field emission device using the method of forming a carbon nanotube structureSAMSUNG SDI CO LTD·Filed 2007·Granted Mar 23, 2010·13 cites·25 claims
- 0389US7771599B1System and method for using carbon dioxide sequestered from seawater in the remineralization of process waterDOOSAN HYDRO TECHNOLOGY INC·Filed 2009·Granted Aug 10, 2010·53 cites·5 claims
- 0489US7652418B2Electronic emission device, electron emission display device having the same, and method of manufacturing the electron emission deviceSAMSUNG SDI CO LTD·Filed 2006·Granted Jan 26, 2010·32 cites·12 claims
- 0586US9685335B2Power device including a field stop layerFAIRCHILD KOREA SEMICONDUCTOR LTD·Filed 2014·Granted Jun 20, 2017·6 cites·18 claims
- 0681US11655409B2Forming drilling fluid from produced waterSAUDI ARABIAN OIL CO·Filed 2020·Granted May 23, 2023·2 cites·32 claims
- 0780US8685250B2System and method for using carbon dioxide sequestered from seawater in the remineralization of process waterCHOI YOUNG CHUL·Filed 2010·Granted Apr 1, 2014·7 cites·21 claims
- 0875US10109719B2Power device and fabricating method thereofFAIRCHILD KOREA SEMICONDUCTOR LTD·Filed 2017·Granted Oct 23, 2018·2 cites·19 claims
- 0975US7615917B2Electron emission source, method of preparing the same, and electron emission device employing the electron emission sourceSAMSUNG SDI CO LTD·Filed 2006·Granted Nov 10, 2009·3 cites·14 claims
- 1065US2025083072A1Water oil separator vessel with hydrophobic mesh tubesSAUDI ARABIAN OIL CO·Filed 2023·Application pending·0 cites
- 1162US6882098B2Cold cathode electron sourceSAMSUNG SDI CO LTD·Filed 2002·Granted Apr 19, 2005·6 cites·20 claims
- 1261US11939233B2Oil-water separation system using hydrophobic/hydrophilic materials for capacity increase and improving produced water qualitySAUDI ARABIAN OIL CO·Filed 2021·Granted Mar 26, 2024·0 cites·19 claims
- 1361US2025233017A1Gap-filling method for a semiconductor device and method of manufacturing a semiconductor device using the sameWONIK IPS CO LTD·Filed 2024·Application pending·0 cites
- 1460US11987750B2Water mixture for fracturing applicationSAUDI ARABIAN OIL CO·Filed 2021·Granted May 21, 2024·0 cites·19 claims
- 1560US6930356B2Power semiconductor device having high breakdown voltage, low on-resistance, and small switching loss and method of forming the sameFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2003·Granted Aug 16, 2005·8 cites·16 claims
- 1659US7855496B2Boron nitride nanotube paste composition, electron emission source including the same, electron emission device including the electron emission source, and backlight unit and electron emission display device including the electron emission deviceSAMSUNG SDI CO LTD·Filed 2008·Granted Dec 21, 2010·0 cites·18 claims
- 1756US7714492B2Electron emission material and electron emission panel having the sameSAMSUNG SDI CO LTD·Filed 2006·Granted May 11, 2010·0 cites·21 claims
- 1855US11746280B2Production of barium sulfate and fracturing fluid via mixing of produced water and seawaterSAUDI ARABIAN OIL CO·Filed 2021·Granted Sep 5, 2023·0 cites·7 claims
- 1955US10707321B2Power device with multiple field stop layersSEMICONDUCTOR COMPONENTS IND LLC·Filed 2018·Granted Jul 7, 2020·0 cites·20 claims
- 2054US11858831B2Desalting apparatus using solvent and the method thereofUNIV KOREA RES & BUSINESS FOUNDATION SEJONG CAMPUS·Filed 2021·Granted Jan 2, 2024·0 cites·15 claims
- 2153US11967503B2Method of depositing thin film and method of manufacturing semiconductor device using the sameWONIK IPS CO LTD·Filed 2021·Granted Apr 23, 2024·0 cites·14 claims
- 2253US9960250B2Power device and method of manufacturing the sameFAIRCHILD KOREA SEMICONDUCTOR LTD·Filed 2017·Granted May 1, 2018·0 cites·20 claims
- 2353US2023191340A1Superhydrophobic membranes and methods of making and using sameSAUDI ARABIAN OIL CO·Filed 2021·Application pending·0 cites
- 2453US2023191339A1Superhydrophobic membranes and methods of making and using sameSAUDI ARABIAN OIL CO·Filed 2021·Application pending·0 cites
- 2552US2009206722A1Electron emission device, electron emission type backlight unit employing the electron emission device, and method of manufacturing the electron emission deviceCHOI KUN-HONG·Filed 2009·Application pending·0 cites
- 2651US9070713B2Power semiconductor device and methods for fabricating the sameFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2014·Granted Jun 30, 2015·0 cites·3 claims
- 2751US7764010B2Electron emission device, electron emission display apparatus having the same, and method of manufacturing the sameSAMSUNG SDI CO LTD·Filed 2006·Granted Jul 27, 2010·0 cites·20 claims
- 2851US2009155904A1Method of inhibiting expression of target mrna using sirna consisting of nucleotide sequence complementary to said target mrnaBIONEER CORP·Filed 2005·Application pending·0 cites
- 2950US2019123144A1Power device and method for fabricating the sameSEMICONDUCTOR COMPONENTS IND LLC·Filed 2018·Application pending·0 cites
- 3050US2008069290A1Integrated monitoring method for nuclear device and system using the sameKOREA ATOMIC ENERGY RESERCH IN·Filed 2007·Application pending·0 cites
- 3149US11651960B2Method for forming amorphous silicon thin film, method for manufacturing semiconductor device including same, and semiconductor manufactured therebyWONIK IPS CO LTD·Filed 2021·Granted May 16, 2023·0 cites·8 claims
- 3249US10529565B2Method of forming amorphous silicon layerWONIK IPS CO LTD·Filed 2018·Granted Jan 7, 2020·0 cites·9 claims
- 3349US2009325291A1METHOD OF PREPARING siRNAs FOR SELECTIVE INHIBITION OF TARGET mRNA ISOTYPESBIONEER CORP·Filed 2007·Application pending·0 cites
- 3449US2009134766A1Electron emission source, electron emission device, electron emission type backlight unit and electron emission display deviceKIM BEOM-KWON·Filed 2008·Application pending·0 cites
- 3548US2011314917A1Method and device for low frequency vibration excitation using ultrasonic wavePARK JIN-HO·Filed 2010·Application pending·0 cites
- 3648US2009134768A1Electron emission device, method of manufacturing the same, and electron emission display including the sameCHOI YOUNG-CHUL·Filed 2008·Application pending·0 cites
- 3747US2024035968A1Method for detecting target biomolecule in biological sample, disposable optical fiber sensor therefor, and cartridge thereofMBT CO LTD·Filed 2021·Application pending·0 cites
- 3847US2015322232A1Rubber composite composition for highly thermally conductive bladder comprising carbon nanotubes and production method for sameHANWHA CHEMICAL CORP·Filed 2013·Application pending·0 cites
- 3947US2013277793A1Power device and fabricating method thereofFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2013·Application pending·0 cites
- 4047US2011314916A1Method and device for low frequency vibration excitation using ultrasonic wavePARK JIN-HO·Filed 2010·Application pending·0 cites
- 4146US10438764B2Field emission apparatusELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Oct 8, 2019·0 cites·16 claims
- 4245US11845041B2Electrically conductive membrane assembly and related systems and methodsRES TRIANGLE INST·Filed 2019·Granted Dec 19, 2023·0 cites·22 claims
- 4345US7276405B2Power semiconductor device having high breakdown voltage, low on-resistance and small switching loss and method of forming the sameFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2005·Granted Oct 2, 2007·0 cites·9 claims
- 4444US8674402B2Power semiconductor device and methods for fabricating the sameKIM JIN-MYUNG·Filed 2012·Granted Mar 18, 2014·0 cites·25 claims
- 4544US2007175922A1Dispenser deviceCHOI YOUNG CHUL·Filed 2005·Application pending·0 cites
- 4643US10181513B2Power device configured to reduce electromagnetic interference (EMI) noiseFAIRCHILD KOREA SEMICONDUCTOR LTD·Filed 2015·Granted Jan 15, 2019·0 cites·27 claims
- 4743US2015001578A1Power semiconductor device and method of manufacturing the sameFAIRCHILD KR SEMICONDUCTOR LTD·Filed 2014·Application pending·0 cites
- 4843US2008190774A1Silver Ion Water Generating ApparatusCHOI YOUNG CHUL·Filed 2006·Application pending·0 cites
- 4941US2015224479A1Method for preparing metal catalyst for preparing carbon nanotubes and method for preparing carbon nanotubes using the sameHANWHA CHEMICAL CORP·Filed 2013·Application pending·0 cites
- 5039US2008296558A1Method of Synthesizing Y-Junction Single-Walled Carbon Nanotubes and Products Formed TherebyFLORIDA INTERNAT UNIVERSITY BO·Filed 2005·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →