Inventor · disambiguated record
Un-Hae Lee
Also filed as: LEE UN-HAE
5 granted patents·3 pending applications·1 citations·filing 2016–2021
62Inventor score
Top patents by PatentIndex Score
8 records- 0183US10961610B2Non-magnetic steel material having excellent hot workability and manufacturing method thereforPOSCO·Filed 2016·Granted Mar 30, 2021·1 cites·16 claims
- 0276US11873546B2Austenitic steel material having excellent hot workability and manufacturing method thereforPOSCO CO LTD·Filed 2021·Granted Jan 16, 2024·0 cites·12 claims
- 0368US12221680B2Cryogenic austenitic high-manganese steel having excellent corrosion resistance, and manufacturing method thereforPOSCO·Filed 2019·Granted Feb 11, 2025·0 cites·13 claims
- 0465US11584970B2High manganese steel for low temperature applications having excellent surface quality and a manufacturing method thereofPOSCO·Filed 2018·Granted Feb 21, 2023·0 cites·19 claims
- 0559US11634800B2High-strength austenite-based high-manganese steel material and manufacturing method for samePOSCO·Filed 2018·Granted Apr 25, 2023·0 cites·4 claims
- 0645US2020087751A1Austenitic steel having excellent surface characteristics, and method of manufacturing the samePOSCO·Filed 2017·Application pending·0 cites
- 0743US2019010571A1High hardness wear-resistant steel with excellent toughness and cutting crack resistance and method for manufacturing samePOSCO·Filed 2016·Application pending·0 cites
- 0842US2018274056A1Wear resistant steel material excellent in toughness and internal quality, and method for manufacturing samePOSCO·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →