Inventor · disambiguated record
Kyoung-Pil Ko
Also filed as: KO KYOUNG PIL
7 granted patents·6 pending applications·2 citations·filing 2012–2021
72Inventor score
Files withPOSCO13
Top patents by PatentIndex Score
13 records- 0185US11028322B2Composition for washing pickled steel plate, method for washing pickled steel plate by using same, and steel plate obtained therebyPOSCO·Filed 2016·Granted Jun 8, 2021·2 cites·9 claims
- 0272US11781207B2Galvanized steel sheet having excellent hardness and galling resistancePOSCO·Filed 2019·Granted Oct 10, 2023·0 cites·3 claims
- 0372US11332667B2Composition for washing pickled steel plate, method for washing pickled steel plate by using same, and steel plate obtained therebyPOSCO·Filed 2021·Granted May 17, 2022·0 cites·10 claims
- 0469US11208716B2Multi-layered zinc alloy plated steel having excellent spot weldability and corrosion resistancePOSCO·Filed 2017·Granted Dec 28, 2021·0 cites·13 claims
- 0568US2022025508A1Heterogeneous coated steel sheet having excellent workability and corrosion resistance, and method for manufacturing samePOSCO·Filed 2019·Application pending·0 cites
- 0666US11649542B2Multi-layered zinc alloy plated steel having excellent spot weldability and corrosion resistancePOSCO·Filed 2021·Granted May 16, 2023·0 cites·10 claims
- 0765US10988845B2Plated steel sheet having multilayer structure and manufacturing method thereforPOSCO·Filed 2017·Granted Apr 27, 2021·0 cites·8 claims
- 0857US9683294B2Conversion coating composition, surface treated steel sheet, and method for manufacturing the samePOSCO·Filed 2012·Granted Jun 20, 2017·0 cites·19 claims
- 0951US2021017640A1Deposition apparatus and deposition methodPOSCO·Filed 2018·Application pending·0 cites
- 1047US2020086330A1Filter unit and plating apparatus including samePOSCO·Filed 2017·Application pending·0 cites
- 1146US2015299472A1Organic-Inorganic Hybrid Coating Solution Composition and Organic-Inorganic Hybrid Coated Steel SheetPOSCO·Filed 2012·Application pending·0 cites
- 1245US2022074042A1Apparatus and method for controlling coating layer in pvd plating processPOSCO·Filed 2019·Application pending·0 cites
- 1339US2019015845A1Vacuum deposition device for high-speed coatingPOSCO·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →