Inventor · disambiguated record
Seok-Jong Seo
Also filed as: SEO SEOK-JONG
12 granted patents·10 pending applications·0 citations·filing 2014–2023
79Inventor score
Top patents by PatentIndex Score
22 records- 0185US2023279518A1High-strength steel sheet having excellent impact resistance, and method for manufacturing samePOSCO CO LTD·Filed 2023·Application pending·0 cites
- 0282US11851727B2Hot-rolled steel sheet having excellent expandability and method for manufacturing samePOSCO CO LTD·Filed 2022·Granted Dec 26, 2023·0 cites·2 claims
- 0376US11708623B2High-strength steel sheet having excellent impact resistance, and method for manufacturing samePOSCO·Filed 2018·Granted Jul 25, 2023·0 cites·3 claims
- 0473US11560607B2Hot-rolled steel sheet having excellent expandability and method for manufacturing samePOSCO·Filed 2018·Granted Jan 24, 2023·0 cites·5 claims
- 0571US12435383B2High strength multi-phase steel having excellent burring properties at low temperature, and method for producing samePOSCO·Filed 2017·Granted Oct 7, 2025·0 cites·2 claims
- 0665US2025027182A1Hot rolled steel sheet for ground reinforcement and steel pipe for ground reinforcement, and manufacturing methods thereofPOSCO CO LTD·Filed 2022·Application pending·0 cites
- 0764US2025051892A1Hot-rolled steel for hyper tube and manufacturing method thereforPOSCO CO LTD·Filed 2022·Application pending·0 cites
- 0862US2024018619A1Hot-rolled steel sheet for hyper tube and manufacturing method thereforPOSCO CO LTD·Filed 2021·Application pending·0 cites
- 0962US2023416861A1Hot rolled steel having low compressive strength loss after being processed into steel pipe, and manufacturing method thereforPOSCO CO LTD·Filed 2021·Application pending·0 cites
- 1060US11149330B2Magnesium alloy plate and method for manufacturing samePOSCO·Filed 2017·Granted Oct 19, 2021·0 cites·6 claims
- 1157US10533241B2Hot-rolled steel sheet for high strength galvanized steel sheet, having excellent surface quality, and method for producing samePOSCO·Filed 2014·Granted Jan 14, 2020·0 cites·9 claims
- 1256US10351927B2Hot-rolled steel sheet for high strength galvanized steel sheet, having excellent surface quality, and method for producing samePOSCO·Filed 2014·Granted Jul 16, 2019·0 cites·9 claims
- 1354US11535908B2Hot-rolled steel sheet having excellent durability and method for manufacturing samePOSCO·Filed 2018·Granted Dec 27, 2022·0 cites·8 claims
- 1453US11466336B2High-strength steel sheet having excellent burring workability in low temperature range and manufacturing method thereforPOSCO·Filed 2017·Granted Oct 11, 2022·0 cites·9 claims
- 1553US11203796B2Ultra high strength hot-rolled steel sheet having excellent ductility and method for manufacturing samePOSCO·Filed 2016·Granted Dec 21, 2021·0 cites·7 claims
- 1653US2023024943A1Steel material for vacuum tube and method of manufacturing samePOSCO·Filed 2020·Application pending·0 cites
- 1750US11535907B2Hot rolled steel plate for electric resistance welded steel pipe having excellent weldability, and manufacturing method thereofPOSCO·Filed 2017·Granted Dec 27, 2022·0 cites·6 claims
- 1849US10975454B2Ultra-high strength steel sheet having excellent phosphatability and bendabilityPOSCO·Filed 2016·Granted Apr 13, 2021·0 cites·5 claims
- 1944US2019136339A1High-strength cold rolled steel sheet having excellent shear processability, and manufacturing method thereforPOSCO·Filed 2016·Application pending·0 cites
- 2043US2020325563A1Precipitation-hardening hot rolled steel sheet having excellent material uniformity and hole expandability, and manufacturing method thereforPOSCO·Filed 2017·Application pending·0 cites
- 2142US2018355453A1Ultra-high strength steel sheet having excellent phosphatability and hole expandability and method for manufacturing samePOSCO·Filed 2016·Application pending·0 cites
- 2240US2018112286A1Ultra-high strength hot-rolled steel sheet having excellent bending workability and method for manufacturing samePOSCO·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →