Inventor · disambiguated record
Seong-Woo Kim
Also filed as: KIM SEONG · KIM SEONG WOO
64 granted patents·37 pending applications·352 citations·filing 1995–2025
98Inventor score
Files withPOSCO CO LTD31POSCO27SAMSUNG ELECTRONICS CO LTD12UNIV KOREA RES & BUS FOUND6LG CHEMICAL LTD4
Top patents by PatentIndex Score
101 records- 0198US11732323B2Plated steel sheet for hot press forming having excellent impact property, hot press formed part, and manufacturing method thereofPOSCO·Filed 2022·Granted Aug 22, 2023·2 cites·7 claims
- 0298US9448004B2Refrigerator having double doorsSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Sep 20, 2016·60 cites·13 claims
- 0397US12049678B2Plated steel sheet for hot press forming having excellent impact property, hot press formed part, and manufacturing method thereofPOSCO CO LTD·Filed 2023·Granted Jul 30, 2024·1 cites·10 claims
- 0497US11274357B2Plated steel sheet for hot press forming having excellent impact property, hot press formed part, and manufacturing method thereofPOSCO·Filed 2021·Granted Mar 15, 2022·2 cites·10 claims
- 0597US9353984B2Refrigerator having double doorsSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted May 31, 2016·56 cites·19 claims
- 0695US11788166B2Cold-rolled steel plate for hot forming, having excellent corrosion-resistance and spot-weldability, hot-formed member, and method for manufacturing samePOSCO CO LTD·Filed 2023·Granted Oct 17, 2023·2 cites·18 claims
- 0795US11624100B2Cold-rolled steel plate for hot forming, having excellent corrosion-resistance and spot-weldability, hot-formed member, and method for manufacturing samePOSCO·Filed 2022·Granted Apr 11, 2023·2 cites·7 claims
- 0895US10934601B2Plated steel sheet for hot press forming having excellent impact property, hot press formed part, and manufacturing method thereofPOSCO·Filed 2017·Granted Mar 2, 2021·2 cites·6 claims
- 0994US12435385B2Plated steel sheet for hot press forming having excellent impact property, hot press formed part, and manufacturing method thereofPOSCO CO LTD·Filed 2024·Granted Oct 7, 2025·0 cites·20 claims
- 1094US11939651B2Al—Fe-alloy plated steel sheet for hot forming, having excellent TWB welding characteristics, hot forming member, and manufacturing methods thereforPOSCO·Filed 2018·Granted Mar 26, 2024·3 cites·10 claims
- 1193US12467111B2Cold-rolled steel plate for hot forming, having excellent corrosion-resistance and spot-weldability, hot-formed member, and method for manufacturing samePOSCO CO LTD·Filed 2024·Granted Nov 11, 2025·0 cites·20 claims
- 1293US11529795B2Steel sheet plated with Al—Fe for hot press forming having excellent corrosion resistance and spot weldability, and manufacturing method thereofPOSCO·Filed 2019·Granted Dec 20, 2022·2 cites·6 claims
- 1393US2025010579A1Steel sheet for hot press formed memberPOSCO CO LTD·Filed 2024·Application pending·0 cites
- 1492US11441205B2Cold-rolled steel plate for hot forming, having excellent corrosion-resistance and spot-weldability, hot-formed member, and method for manufacturing samePOSCO·Filed 2017·Granted Sep 13, 2022·2 cites·4 claims
- 1592US10533237B2Hot press forming parts having excellent bending properties and method for manufacturing the samePOSCO·Filed 2018·Granted Jan 14, 2020·4 cites·10 claims
- 1692US10151013B2Hot press forming parts having excellent bending properties and method for manufacturing the samePOSCO·Filed 2016·Granted Dec 11, 2018·4 cites·7 claims
- 1792US2024261843A1Hot press-formed part, and manufacturing method thereofPOSCO CO LTD·Filed 2024·Application pending·0 cites
- 1892US2024198633A1Steel sheet for hot press formed member having excellent painting adhesion and post-painting corrosion resistance, and method for manufacturing samePOSCO CO LTD·Filed 2024·Application pending·0 cites
- 1991US12049679B2Cold-rolled steel plate for hot forming, having excellent corrosion-resistance and spot-weldability, hot-formed member, and method for manufacturing samePOSCO CO LTD·Filed 2023·Granted Jul 30, 2024·0 cites·5 claims
- 2090US11998971B2Hot press-formed part, and manufacturing method thereofPOSCO CO LTD·Filed 2023·Granted Jun 4, 2024·0 cites·20 claims
- 2190US11141953B2Steel sheet for hot press formed member having excellent painting adhesion and post-painting corrosion resistancePOSCO·Filed 2018·Granted Oct 12, 2021·5 cites·5 claims
- 2289US11897014B2Hot press-formed part, and manufacturing method thereofPOSCO CO LTD·Filed 2023·Granted Feb 13, 2024·0 cites·2 claims
- 2389US2024051265A1Steel sheet for hot press formed member having excellent resistance to hydrogen delayed fracture and method for manufacturing thereofPOSCO CO LTD·Filed 2023·Application pending·0 cites
- 2488US12226976B2Manufacturing method of aluminum-based alloy plated steelPOSCO CO LTD·Filed 2024·Granted Feb 18, 2025·0 cites·8 claims
- 2587US2025305081A1Plated steel sheet for hot press forming having excellent impact property, hot press formed part, and manufacturing method thereofPOSCO CO LTD·Filed 2025·Application pending·0 cites
- 2687US2024191329A1Al-fe-alloy plated steel sheet for hot forming, having excellent twb welding characteristics, hot forming member, and manufacturing methods thereforPOSCO CO LTD·Filed 2024·Application pending·0 cites
- 2787US2024009963A1Steel sheet for hot press formed memberPOSCO CO LTD·Filed 2023·Application pending·0 cites
- 2887US2024410028A1Plated steel sheets for hot press forming having excellent hydrogen brittleness resistance and impact resistance, hot press formed parts, and manufacturing methods thereofPOSCO CO LTD·Filed 2024·Application pending·0 cites
- 2986US11167527B2Aluminum-based plated steel having excellent corrosion resistance, aluminum-based alloy plated steel using the same, and method of manufacturing thereofPOSCO·Filed 2017·Granted Nov 9, 2021·1 cites·2 claims
- 3086US8186233B2Pressure sensing deviceJOUNG HO-CHUL·Filed 2009·Granted May 29, 2012·29 cites·1 claims
- 3186US5612768AImage forming apparatus with an air ventilation structure for preventing contamination of charging deviceSAMSUNG ELECTRONICS CO LTD·Filed 1995·Granted Mar 18, 1997·39 cites·20 claims
- 3285US11904572B2Manufacturing method of aluminum-based alloy plated steelPOSCO CO LTD·Filed 2023·Granted Feb 20, 2024·0 cites·17 claims
- 3385US2024295003A1Hot press forming member having excellent resistance to hydrogen embrittlement, and method for manufacturing samePOSCO CO LTD·Filed 2024·Application pending·0 cites
- 3484US12330391B2Steel sheet plated with Al—Fe for hot press forming having excellent corrosion resistance and spot weldability, and manufacturing method thereofPOSCO·Filed 2022·Granted Jun 17, 2025·0 cites·11 claims
- 3584US12111294B2360 degree folding jigFLEXIGO INC·Filed 2022·Granted Oct 8, 2024·1 cites·5 claims
- 3684US11338549B2Steel sheet for hot press formed member having excellent resistance to hydrogen delayed fracture and method for manufacturing thereofPOSCO·Filed 2018·Granted May 24, 2022·2 cites·10 claims
- 3784US9285155B2RefrigeratorSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Mar 15, 2016·8 cites·22 claims
- 3884US2025011912A1Aluminum-based plated steel plate for hot press having excellent resistance against hydrogen delayed fracture and spot weldability, and method for manufacturing samePOSCO CO LTD·Filed 2024·Application pending·0 cites
- 3984US2025269626A1Steel sheet plated with al-fe for hot press forming having excellent corrosion resistance and spot weldability, and manufacturing method thereofPOSCO CO LTD·Filed 2025·Application pending·0 cites
- 4083US11801664B2Steel sheet for hot press formed member having excellent resistance to hydrogen delayed fracture and method for manufacturing thereofPOSCO CO LTD·Filed 2022·Granted Oct 31, 2023·0 cites·11 claims
- 4183US11578397B2Hot press-formed part, and manufacturing method thereofPOSCO·Filed 2019·Granted Feb 14, 2023·0 cites·4 claims
- 4283US2024026479A1Hot press-formed member having excellent crack propagation resistance and ductility, and method for producing samePOSCO CO LTD·Filed 2023·Application pending·0 cites
- 4381US11820103B2Steel sheet for hot press formed member having excellent coating adhesion and manufacturing method for the samePOSCO·Filed 2021·Granted Nov 21, 2023·0 cites·18 claims
- 4480US11993825B2Hot press forming member having excellent resistance to hydrogen embrittlement, and method for manufacturing samePOSCO·Filed 2019·Granted May 28, 2024·0 cites·3 claims
- 4580US5996995ADevice for switching paper passage in multi-functional image producing apparatusSAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted Dec 7, 1999·29 cites·21 claims
- 4680US5589923APower saving method of an image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 1995·Granted Dec 31, 1996·32 cites·24 claims
- 4779US12084734B2Plated steel sheets for hot press forming having excellent hydrogen brittleness resistance and impact resistance, hot press formed parts, and manufacturing methods thereofPOSCO CO LTD·Filed 2021·Granted Sep 10, 2024·0 cites·9 claims
- 4879US11654654B2Manufacturing method of aluminum-based alloy plated steelPOSCO·Filed 2021·Granted May 23, 2023·0 cites·3 claims
- 4979US11549167B2Steel sheet plated with Al—Fe alloy for hot press forming having excellent corrosion resistance and heat resistance, hot press formed part, and manufacturing method thereforPOSCO·Filed 2019·Granted Jan 10, 2023·0 cites·5 claims
- 5077US12123094B2Aluminum-based plated steel plate for hot press having excellent resistance against hydrogen delayed fracture and spot weldability, and method for manufacturing samePOSCO CO LTD·Filed 2019·Granted Oct 22, 2024·0 cites·11 claims
Showing the top 50 of 101 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →