Inventor · disambiguated record
Tae-Chul Kim
Also filed as: KIM TAE-CHUL
21 granted patents·12 pending applications·55 citations·filing 2000–2025
91Inventor score
Top patents by PatentIndex Score
33 records- 0193US11248287B2Zinc alloy plated steel material having excellent weldability and processed-part corrosion resistancePOSCO·Filed 2020·Granted Feb 15, 2022·3 cites·14 claims
- 0286US9321147B2Descaling apparatusCHO SOO-HYOUN·Filed 2011·Granted Apr 26, 2016·6 cites·10 claims
- 0385US6146461AChemical vapor deposition apparatus having a gas diffusing nozzle designed to diffuse gas equally at all levelsSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Nov 14, 2000·37 cites·4 claims
- 0483US11505858B2Alloy-plated steel material having excellent crack resistance, and method for manufacturing samePOSCO·Filed 2017·Granted Nov 22, 2022·1 cites·4 claims
- 0582US12371770B2High-strength hot-dip galvanized steel sheet having excellent surface quality and electric resistance spot weldability, and manufacturing method thereforPOSCO CO LTD·Filed 2021·Granted Jul 29, 2025·0 cites·7 claims
- 0679US2024093341A1Plated steel wire and manufacturing method for the samePOSCO CO LTD·Filed 2023·Application pending·0 cites
- 0778US2025333829A1High-strength hot-dip galvanized steel sheet having excellent surface quality and electric resistance spot weldability, and manufacturing method thereforPOSCO CO LTD·Filed 2025·Application pending·0 cites
- 0877US12270108B2Plated steel sheet having excellent corrosion resistance, workability and surface quality and method for manufacturing samePOSCO·Filed 2021·Granted Apr 8, 2025·0 cites·20 claims
- 0976US12410503B2Plated steel sheet having excellent corrosion resistance and bendability and method for manufacturing samePOSCO CO LTD·Filed 2022·Granted Sep 9, 2025·0 cites·10 claims
- 1076US12351919B2Plated steel sheet having excellent sealer adhesion and method for manufacturing samePOSCO CO LTD·Filed 2021·Granted Jul 8, 2025·0 cites·4 claims
- 1175US11692259B2High-strength hot-dip zinc plated steel material having excellent plating properties and method for preparing samePOSCO·Filed 2022·Granted Jul 4, 2023·0 cites·21 claims
- 1275US2025297349A1Plated steel sheet having excellent sealer adhesion and method for manufacturing samePOSCO CO LTD·Filed 2025·Application pending·0 cites
- 1373US11834747B2Plated steel wire and manufacturing method for the samePOSCO·Filed 2019·Granted Dec 5, 2023·0 cites·3 claims
- 1471US11643714B2Method for manufacturing zinc alloy plated steel material having excellent surface quality and corrosion resistancePOSCO·Filed 2022·Granted May 9, 2023·0 cites·5 claims
- 1569US11332816B2Zinc alloy plated steel material having excellent surface quality and corrosion resistancePOSCO·Filed 2018·Granted May 17, 2022·0 cites·3 claims
- 1669US2025243576A1Plated steel sheet having excellent corrosion resistance, workability and surface quality and method for manufacturing samePOSCO CO LTD·Filed 2025·Application pending·0 cites
- 1767US12054829B2Plated steel sheet having excellent corrosion resistance, galling resistance, workability and surface propertyPOSCO·Filed 2020·Granted Aug 6, 2024·0 cites·6 claims
- 1867US11306381B2High-strength hot-dip zinc plated steel material having excellent plating properties and method for preparing samePOSCO·Filed 2016·Granted Apr 19, 2022·0 cites·8 claims
- 1964US11566314B2Zinc alloy plated steel material having excellent corrosion resistance after being processedPOSCO·Filed 2018·Granted Jan 31, 2023·0 cites·6 claims
- 2064US2024026488A1Galvanized steel sheet with excellent surface quality and electrical resistance spot weldability and method for manufacturing samePOSCO CO LTD·Filed 2021·Application pending·0 cites
- 2163US10584407B2Zinc alloy plated steel material having excellent weldability and processed-part corrosion resistance and method of manufacturing samePOSCO·Filed 2015·Granted Mar 10, 2020·1 cites·18 claims
- 2263US8806910B2Method and apparatus for removing scale from hot-rolled steel stripJIN YOUNG-SOOL·Filed 2009·Granted Aug 19, 2014·3 cites·6 claims
- 2362US2025051929A1Solution composition for steel sheet surface treatment, steel sheet surface-treated using same, and manufacturing method thereforPOSCO CO LTD·Filed 2022·Application pending·0 cites
- 2461US11396691B2Alloy-plated steel material having excellent corrosion resistance and high surface qualityPOSCO·Filed 2017·Granted Jul 26, 2022·0 cites·4 claims
- 2560US2024368736A1Plated steel sheet having excellent corrosion resistance and weldability and method for manufacturing samePOSCO CO LTD·Filed 2022·Application pending·0 cites
- 2659US2024263291A1Highly corrosion-resistant plated steel sheet having excellent corrosion resistance and surface quality, and manufacturing method thereforPOSCO CO LTD·Filed 2022·Application pending·0 cites
- 2758US2024043947A1High strength zinc-plated steel sheet having excellent uniform spot weldability along width direction and manufacturing method thereofPOSCO CO LTD·Filed 2021·Application pending·0 cites
- 2857US10907243B2Plated steel material having excellent friction resistance and white rust resistance and method for preparing samePOSCO·Filed 2016·Granted Feb 2, 2021·0 cites·12 claims
- 2955US6464930B2Furnace of apparatus for manufacturing a semiconductor device having a heat blocker for preventing heat loss during the unloading of wafersSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Oct 15, 2002·4 cites·4 claims
- 3052US10544497B2Zn alloy plated steel sheet having excellent phosphatability and spot weldability and method for manufacturing samePOSCO·Filed 2015·Granted Jan 28, 2020·0 cites·21 claims
- 3145US2025003029A1Plated steel sheet having excellent corrosion resistance andd surface appearance and method for manufacturing samePOSCO CO LTD·Filed 2022·Application pending·0 cites
- 3245US2024360540A1Plated steel sheet having excellent corrosion resistance and whiteness and method for manufacturing samePOSCO CO LTD·Filed 2022·Application pending·0 cites
- 3344US2018320260A1Zinc alloy plated steel sheet having excellent bending workability and manufacturing method thereforPOSCO·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →