Inventor · disambiguated record
Kyung-Hoon Nam
Also filed as: NAM KYUNG-HOON
15 granted patents·9 pending applications·10 citations·filing 2001–2021
86Inventor 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
- 0279US9267203B2Continuous coating apparatusNAM KYUNG-HOON·Filed 2010·Granted Feb 23, 2016·3 cites·11 claims
- 0372US11781207B2Galvanized steel sheet having excellent hardness and galling resistancePOSCO·Filed 2019·Granted Oct 10, 2023·0 cites·3 claims
- 0469US11208716B2Multi-layered zinc alloy plated steel having excellent spot weldability and corrosion resistancePOSCO·Filed 2017·Granted Dec 28, 2021·0 cites·13 claims
- 0568US8926756B2Strip 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
- 0666US11649542B2Multi-layered zinc alloy plated steel having excellent spot weldability and corrosion resistancePOSCO·Filed 2021·Granted May 16, 2023·0 cites·10 claims
- 0766US9441302B2Method 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
- 0865US10988845B2Plated steel sheet having multilayer structure and manufacturing method thereforPOSCO·Filed 2017·Granted Apr 27, 2021·0 cites·8 claims
- 0965US9982342B2Zn—Mg alloy-coated steel sheet with excellent blackening resistance and excellent adhesionPOSCO·Filed 2016·Granted May 29, 2018·0 cites·5 claims
- 1065US9382630B2Zinc 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
- 1159US9957619B2Phosphate 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
- 1255US10196736B2Heating apparatus, and coating device comprising samePOSCO·Filed 2013·Granted Feb 5, 2019·0 cites·11 claims
- 1354US2016312356A1Heating apparatus and coating machine having samePOSCO·Filed 2013·Application pending·0 cites
- 1451US2021017640A1Deposition apparatus and deposition methodPOSCO·Filed 2018·Application pending·0 cites
- 1547US11167347B2Apparatus and method for feeding materialPOSCO·Filed 2017·Granted Nov 9, 2021·0 cites·10 claims
- 1647US9296903B2Film 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
- 1747US2020086330A1Filter unit and plating apparatus including samePOSCO·Filed 2017·Application pending·0 cites
- 1846US9732423B2Dry coating apparatusNAM KYUNG-HOON·Filed 2011·Granted Aug 15, 2017·0 cites·5 claims
- 1945US2022074042A1Apparatus and method for controlling coating layer in pvd plating processPOSCO·Filed 2019·Application pending·0 cites
- 2045US2013186524A1Al 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
- 2143US2019203345A1Molten material supply unit and dry coating device comprising samePOSCO·Filed 2017·Application pending·0 cites
- 2243US2017350029A1Plated steel sheet having excellent adhesion property and manufacturing method thereforPOSCO·Filed 2015·Application pending·0 cites
- 2339US2019015845A1Vacuum deposition device for high-speed coatingPOSCO·Filed 2016·Application pending·0 cites
- 2426US2001009224A1Planar-type magnetron sputtering apparatusFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kyung-Hoon Nam 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 →