Inventor · disambiguated record
Young-Jin Kwak
Also filed as: KWAK YOUNG-JIN
25 granted patents·4 pending applications·27 citations·filing 2001–2021
92Inventor score
Files withPOSCO18KWAK YOUNG-JIN3NAM KYUNG-HOON2RES INST IND SCIENCE & TECH2SAMSUNG ELECTRONICS CO LTD2
Top patents by PatentIndex Score
29 records- 0192US11414743B2Multilayered zinc alloy plated steel material having excellent spot weldability and corrosion resistancePOSCO·Filed 2018·Granted Aug 16, 2022·2 cites·19 claims
- 0289US9744743B2Zn—Mg alloy plated steel sheet, and method for manufacturing samePOSCO·Filed 2012·Granted Aug 29, 2017·5 cites·5 claims
- 0387US10626504B2Plated steel sheet for hot press forming having excellent weldability and corrosion resistance, forming member, and manufacturing method thereofPOSCO·Filed 2018·Granted Apr 21, 2020·1 cites·15 claims
- 0482US9578329B2Video encoding method with intra prediction using checking process for unified reference possibility, video decoding method and device thereofYANG HEE-CHUL·Filed 2012·Granted Feb 21, 2017·8 cites·15 claims
- 0579US9267203B2Continuous coating apparatusNAM KYUNG-HOON·Filed 2010·Granted Feb 23, 2016·3 cites·11 claims
- 0677US12479192B2Zinc-based coated steel material having excellent corrosion resistance and spot weldabilityPOSCO·Filed 2020·Granted Nov 25, 2025·0 cites·10 claims
- 0771US10190221B2Plated steel sheet for hot press forming having excellent weldability and corrosion resistance, forming member, and manufacturing method thereofPOSCO·Filed 2014·Granted Jan 29, 2019·0 cites·4 claims
- 0869US11208716B2Multi-layered zinc alloy plated steel having excellent spot weldability and corrosion resistancePOSCO·Filed 2017·Granted Dec 28, 2021·0 cites·13 claims
- 0968US8926756B2Strip passing apparatus, apparatus for treating surface of strip with the same, and method for treating surface of stripLEE DONG-YOEUL·Filed 2010·Granted Jan 6, 2015·1 cites·9 claims
- 1068US2022025508A1Heterogeneous coated steel sheet having excellent workability and corrosion resistance, and method for manufacturing samePOSCO·Filed 2019·Application pending·0 cites
- 1166US11649542B2Multi-layered zinc alloy plated steel having excellent spot weldability and corrosion resistancePOSCO·Filed 2021·Granted May 16, 2023·0 cites·10 claims
- 1266US11203802B2Single layer zinc alloy plated steel material exhibiting excellent spot weldability and corrosion resistance, and fabrication method thereforPOSCO·Filed 2017·Granted Dec 21, 2021·0 cites·9 claims
- 1366US9886650B2Method and device for determining similarity between sequencesSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Feb 6, 2018·2 cites·18 claims
- 1466US9441302B2Method for manufacturing Zn—Mg alloy-coated steel sheet having high blackening resistance and coating adhesionPOSCO·Filed 2012·Granted Sep 13, 2016·0 cites·3 claims
- 1565US9982342B2Zn—Mg alloy-coated steel sheet with excellent blackening resistance and excellent adhesionPOSCO·Filed 2016·Granted May 29, 2018·0 cites·5 claims
- 1665US9382630B2Zinc alloy coated steel sheet having good sealer adhesion and corrosion resistance and process of manufacturing the sameKWAK YOUNG-JIN·Filed 2008·Granted Jul 5, 2016·1 cites·5 claims
- 1764US11192336B2Zinc alloy plated steel having excellent weldability and corrosion resistancePOSCO·Filed 2017·Granted Dec 7, 2021·0 cites·9 claims
- 1863US12146215B2Plated steel plate having excellent glossiness and surface property, and method for manufacturing samePOSCO·Filed 2019·Granted Nov 19, 2024·0 cites·11 claims
- 1959US9957619B2Phosphate solution for zinc or zinc-based alloy plated steel sheet, and zinc or zinc-based alloy plated steel sheet using the samePOSCO·Filed 2012·Granted May 1, 2018·0 cites·9 claims
- 2059US6893739B2Steel plate and a hot dip galvanizing steel plate having superior electric and magnetic shielding propertyRES INST IND SCIENCE & TECH·Filed 2001·Granted May 17, 2005·3 cites·10 claims
- 2157US9683294B2Conversion coating composition, surface treated steel sheet, and method for manufacturing the samePOSCO·Filed 2012·Granted Jun 20, 2017·0 cites·19 claims
- 2255US10196736B2Heating apparatus, and coating device comprising samePOSCO·Filed 2013·Granted Feb 5, 2019·0 cites·11 claims
- 2354US2016312356A1Heating apparatus and coating machine having samePOSCO·Filed 2013·Application pending·0 cites
- 2453US10457834B2Chrome free coating composition having excellent blackening resistance and corrosion resistance, and surface-treated steel sheetPOSCO·Filed 2015·Granted Oct 29, 2019·0 cites·10 claims
- 2552US6939623B2High strength steel plate having superior electromagnetic shielding and hot-dip galvanizing propertiesRES INST IND SCIENCE & TECH·Filed 2001·Granted Sep 6, 2005·1 cites·4 claims
- 2647US9296903B2Film formation composition for preventing blackening of steel sheet, and steel sheet having film formed by compositionKWAK YOUNG-JIN·Filed 2012·Granted Mar 29, 2016·0 cites·13 claims
- 2746US9732423B2Dry coating apparatusNAM KYUNG-HOON·Filed 2011·Granted Aug 15, 2017·0 cites·5 claims
- 2845US2013186524A1Al PLATING LAYER/Al-Mg PLATING LAYER MULTI-LAYERED STRUCTURE ALLOY PLATED STEEL SHEET HAVING EXCELLENT PLATING ADHESIVENESS AND CORROSION RESISTANCE, AND METHOD OF MANUFACTURING THE SAMEKWAK YOUNG-JIN·Filed 2011·Application pending·0 cites
- 2937US2016134871A1Method and device for encoding image using preprocessingSAMSUNG ELECTRONICS CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →