Inventor · disambiguated record
Yon-Kyun Song
Also filed as: SONG YON-KYUN
14 granted patents·7 pending applications·8 citations·filing 2006–2024
84Inventor score
Top patents by PatentIndex Score
21 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
- 0282US2023357598A1Method of manufacturing a stainless steel sheet having etching patternsPOSCO CO LTD·Filed 2023·Application pending·0 cites
- 0375US10696858B2Ink composition for steel material, having excellent adhesion, method for manufacturing printed steel sheet by using same, and printed steel sheet manufactured therebyPOSCO·Filed 2016·Granted Jun 30, 2020·1 cites·20 claims
- 0472US11332667B2Composition 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
- 0569US8956734B2Black resin steel plate having improved drawing ability and good manufacturing the sameSONG YON KYUN·Filed 2011·Granted Feb 17, 2015·1 cites·12 claims
- 0669US2016319437A1Color-treated base material and base material color treatment method thereforPOSCO·Filed 2014·Application pending·0 cites
- 0764US9376576B2Resin composition for a surface treatment, and steel sheet coated with sameJUNG YONG-GYUN·Filed 2012·Granted Jun 28, 2016·4 cites·3 claims
- 0863US2025146116A1Surface modifying method for galvanized steel sheet and surface modified galvanized steel sheet by thereofPOSCO CO LTD·Filed 2024·Application pending·0 cites
- 0962US2016326655A1Substrate treated with color development, and substrate color development treatment method for samePOSCO·Filed 2014·Application pending·0 cites
- 1060US11753709B2Hot-dip galvanized steel material having excellent weldability and press workability and manufacturing method thereforPOSCO·Filed 2017·Granted Sep 12, 2023·0 cites·5 claims
- 1159US12188129B2Surface modified galvanized steel sheetPOSCO CO LTD·Filed 2021·Granted Jan 7, 2025·0 cites·4 claims
- 1259US2020255687A1Coating composition having excellent corrosion resistance and fingerprint resistance, stainless steel sheet having etching patterns, and manufacturing method thereforPOSCO·Filed 2016·Application pending·0 cites
- 1357US11383268B2Surface-treated metallic material with easy control of glossiness and manufacturing method thereforPOSCO·Filed 2016·Granted Jul 12, 2022·0 cites·10 claims
- 1457US11090907B2Hot dip aluminized steel material having excellent corrosion resistance and workability, and manufacturing method thereforPOSCO·Filed 2017·Granted Aug 17, 2021·0 cites·9 claims
- 1557US9683294B2Conversion coating composition, surface treated steel sheet, and method for manufacturing the samePOSCO·Filed 2012·Granted Jun 20, 2017·0 cites·19 claims
- 1654US11034132B2High manganese hot dip aluminum-plated steel sheet having excellent sacrificial corrosion resistance and platability and manufacturing method thereforPOSCO·Filed 2017·Granted Jun 15, 2021·0 cites·4 claims
- 1753US10982309B2Hot-rolled galvanized steel sheet having excellent galling resistance, formability and sealer-adhesion property and method for manufacturing samePOSCO·Filed 2017·Granted Apr 20, 2021·0 cites·8 claims
- 1849US11591491B2Ink composition for inkjet printed steel plate, inkjet printed steel plate using the same, and method for producing inkjet printed steel platePOSCO·Filed 2016·Granted Feb 28, 2023·0 cites·18 claims
- 1945US2018363147A1Method for coating steel plate with metal and metal-coated steel plate manufactured using samePOSCO·Filed 2016·Application pending·0 cites
- 2042US11299639B2Zinc-based plated steel material having excellent sealer adhesionPOSCO·Filed 2017·Granted Apr 12, 2022·0 cites·16 claims
- 2132US2006257682A1Corrosion protection of galvanized steel using a cerium salt-based solution and detection of the amount of corrosion resistance enhancementSONG YON-KYUN·Filed 2006·Application pending·0 cites
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