Inventor · disambiguated record
Yong-Hwa Jung
Also filed as: JUNG YONG-HWA
18 granted patents·6 pending applications·13 citations·filing 2008–2021
88Inventor score
Top patents by PatentIndex Score
24 records- 0189US9744743B2Zn—Mg alloy plated steel sheet, and method for manufacturing samePOSCO·Filed 2012·Granted Aug 29, 2017·5 cites·5 claims
- 0284US10106866B2Magnesium-aluminum coated steel sheetPOSCO·Filed 2014·Granted Oct 23, 2018·3 cites·8 claims
- 0379US9267203B2Continuous coating apparatusNAM KYUNG-HOON·Filed 2010·Granted Feb 23, 2016·3 cites·11 claims
- 0472US11781207B2Galvanized steel sheet having excellent hardness and galling resistancePOSCO·Filed 2019·Granted Oct 10, 2023·0 cites·3 claims
- 0570US11905587B2Alloy coated steel sheetPOSCO·Filed 2019·Granted Feb 20, 2024·0 cites·11 claims
- 0669US11208716B2Multi-layered zinc alloy plated steel having excellent spot weldability and corrosion resistancePOSCO·Filed 2017·Granted Dec 28, 2021·0 cites·13 claims
- 0768US8926756B2Strip 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
- 0866US11649542B2Multi-layered zinc alloy plated steel having excellent spot weldability and corrosion resistancePOSCO·Filed 2021·Granted May 16, 2023·0 cites·10 claims
- 0966US11608556B2Alloy-coated steel sheet and manufacturing method thereofPOSCO·Filed 2018·Granted Mar 21, 2023·0 cites·9 claims
- 1066US9441302B2Method 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
- 1165US10988845B2Plated steel sheet having multilayer structure and manufacturing method thereforPOSCO·Filed 2017·Granted Apr 27, 2021·0 cites·8 claims
- 1265US9982342B2Zn—Mg alloy-coated steel sheet with excellent blackening resistance and excellent adhesionPOSCO·Filed 2016·Granted May 29, 2018·0 cites·5 claims
- 1365US9382630B2Zinc 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
- 1462US11731397B2Alloy-coated steel sheet and manufacturing method thereforPOSCO·Filed 2021·Granted Aug 22, 2023·0 cites·2 claims
- 1561US2019001623A1Alloy-coated steel sheet and manufacturing method thereforPOSCO·Filed 2016·Application pending·0 cites
- 1659US9957619B2Phosphate 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
- 1755US10196736B2Heating apparatus, and coating device comprising samePOSCO·Filed 2013·Granted Feb 5, 2019·0 cites·11 claims
- 1854US2016312356A1Heating apparatus and coating machine having samePOSCO·Filed 2013·Application pending·0 cites
- 1951US2021017640A1Deposition apparatus and deposition methodPOSCO·Filed 2018·Application pending·0 cites
- 2051US2020180272A1Alloy-coated steel sheet and manufacturing method thereforPOSCO·Filed 2020·Application pending·0 cites
- 2147US9296903B2Film 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
- 2246US9732423B2Dry coating apparatusNAM KYUNG-HOON·Filed 2011·Granted Aug 15, 2017·0 cites·5 claims
- 2345US2022074042A1Apparatus and method for controlling coating layer in pvd plating processPOSCO·Filed 2019·Application pending·0 cites
- 2445US2013186524A1Al 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
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →