Inventor · disambiguated record
Min-Seo Koo
Also filed as: KOO MIN SEO
10 granted patents·7 pending applications·1 citations·filing 2013–2023
77Inventor score
Top patents by PatentIndex Score
17 records- 0187US12252759B2High strength steel sheet having excellent workability and method for manufacturing samePOSCO·Filed 2020·Granted Mar 18, 2025·1 cites·9 claims
- 0278US12358274B2Method of manufacturing clad steel sheet having excellent formability and fatigue propertyPOSCO CO LTD·Filed 2023·Granted Jul 15, 2025·0 cites·2 claims
- 0377US11753693B2High-strength cold rolled steel sheet having high hole expansion ratio, highstrength hot-dip galvanized steel sheet, and manufacturing methods thereforPOSCO·Filed 2019·Granted Sep 12, 2023·0 cites·5 claims
- 0473US11913089B2Low-density clad steel sheet having excellent strength and plateability, and manufacturing method thereforPOSCO·Filed 2019·Granted Feb 27, 2024·0 cites·13 claims
- 0568US11752752B2Low-density clad steel sheet having excellent formability and fatigue propertyPOSCO·Filed 2019·Granted Sep 12, 2023·0 cites·12 claims
- 0668US2025354240A1Ultra-high strength steel sheet having excellent bendability, and manufacturing method thereforPOSCO CO LTD·Filed 2022·Application pending·0 cites
- 0767US2025137085A1Ultra-high strength cold-rolled steel sheet having excellent hole-expandability and method for manufacturing samePOSCO CO LTD·Filed 2022·Application pending·0 cites
- 0867US2025011889A1Ultra-high strength cold-rolled steel sheet having excellent elongation and manufacturing method thereofPOSCO CO LTD·Filed 2022·Application pending·0 cites
- 0966US2024175103A1Ultrahigh-strength steel sheet with excellent bendability and stretch flangeability, and manufacturing method thereforPOSCO CO LTD·Filed 2022·Application pending·0 cites
- 1066US2024141454A1Ultra high strength steel sheet having high yield ratio and excellent bendability and method of manufacturing samePOSCO CO LTD·Filed 2022·Application pending·0 cites
- 1163US12454734B2High strength steel sheet having excellent workability and method for manufacturing samePOSCO·Filed 2020·Granted Oct 28, 2025·0 cites·8 claims
- 1259US11193189B2Ultra-high strength steel sheet having excellent bendability and manufacturing method thereforPOSCO·Filed 2017·Granted Dec 7, 2021·0 cites·9 claims
- 1352US12467108B2High-strength steel sheet and manufacturing method thereofPOSCO·Filed 2020·Granted Nov 11, 2025·0 cites·13 claims
- 1450US10273556B2Lightweight steel sheet having excellent strength and ductility and method for manufacturing samePOSCO·Filed 2013·Granted Apr 30, 2019·0 cites·7 claims
- 1549US2020362430A1Ultrahigh strength cold-rolled steel sheet and manufacturing method thereofPOSCO·Filed 2018·Application pending·0 cites
- 1647US11104974B2High yield ratio type high-strength cold-rolled steel sheet and manufacturing method thereofPOSCO·Filed 2016·Granted Aug 31, 2021·0 cites·3 claims
- 1742US2017002436A1Ferritic lightweight steel sheet having excellent strength and ductility and method for manufacturing the samePOSCO·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Min-Seo Koo files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →