Inventor · disambiguated record
Hyun-Kwan Cho
Also filed as: CHO HYUN-KWAN
2 granted patents·3 pending applications·4 citations·filing 2010–2020
47Inventor score
Top patents by PatentIndex Score
5 records- 0178US10655196B2Austenitic steel having excellent machinability and ultra-low temperature toughness in weld heat-affected zone, and method of manufacturing the samePOSCO·Filed 2012·Granted May 19, 2020·2 cites·3 claims
- 0268US9394579B2High-strength steel material having outstanding ultra-low-temperature toughness and a production method thereforUM KYUNG-KEUN·Filed 2011·Granted Jul 19, 2016·2 cites·12 claims
- 0346US2023002872A1High hardness wear-resistant steel having excellent low-temperature impact toughness, and manufacturing method thereforPOSCO·Filed 2020·Application pending·0 cites
- 0445US2014356220A1Wear resistant austenitic steel having superior machinability and ductility, and method for producing samePOSCO·Filed 2012·Application pending·0 cites
- 0535US2012288396A1Austenite steel material having superior ductilityLEE SOON-GI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →