Inventor · disambiguated record
Do-Kyeong Han
Also filed as: HAN DO-KYEONG
1 granted patent·3 pending applications·0 citations·filing 2019–2025
7Inventor score
Top patents by PatentIndex Score
4 records- 0155US2025146115A1Zinc alloy-plated steel material having excellent corrosion resistance and surface quality, and method for producing samePOSCO CO LTD·Filed 2025·Application pending·0 cites
- 0252US2024024979A1Carbon filament wire for laser welding of steel sheet having aluminium-based coating layer, laser welding method of steel sheet having aluminium-based coating layer using same, and welded product produced by samePOSCO CO LTD·Filed 2022·Application pending·0 cites
- 0349US2021381091A1Zinc alloy-plated steel material having excellent corrosion resistance and surface quality, and method for producing samePOSCO·Filed 2019·Application pending·0 cites
- 0434US11618939B2Galvanized steel sheet having excellent plating adhesion and corrosion resistancePOSCO·Filed 2019·Granted Apr 4, 2023·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →