Inventor · disambiguated record
You-Hwan Lee
Also filed as: LEE YOU HWAN
5 granted patents·6 pending applications·0 citations·filing 2010–2012
59Inventor score
Top patents by PatentIndex Score
11 records- 0154US9896750B2Steel wire rod having high strength and ductility and method for producing samePOSCO·Filed 2012·Granted Feb 20, 2018·0 cites·7 claims
- 0251US9728332B2Wire rod and steel wire having superior magnetic characteristics, and method for manufacturing sameKIM DONG-HYUN·Filed 2011·Granted Aug 8, 2017·0 cites·7 claims
- 0350US9394580B2High-toughness cold-drawn non-heat-treated wire rod, and method for manufacturing sameLEE YOU-HWAN·Filed 2011·Granted Jul 19, 2016·0 cites·7 claims
- 0446US9322075B2High-strength and high-toughness ultrafine wire rodKIM DONG-HYUN·Filed 2011·Granted Apr 26, 2016·0 cites·4 claims
- 0545US8715429B2Non-heat treated rolled steel and drawn wire rod with excellent toughness, and method for manufacturing the sameLEE YOU-HWAN·Filed 2010·Granted May 6, 2014·0 cites·10 claims
- 0642US2014027025A1Wire rod having good superior surface properties, high strength, and high toughness, and a method for manufacturing sameKIM DONG-HYUN·Filed 2012·Application pending·0 cites
- 0741US2012037283A1High-Strength, High-Toughness Steel Wire Rod, and Method for Manufacturing SameKIM DONG-HYUN·Filed 2010·Application pending·0 cites
- 0840US2012227872A1Ultra-high-strength steel wire having excellent resistance to delayed fracture and manufacturing method thereofKIM DONG-HYUN·Filed 2010·Application pending·0 cites
- 0937US2012128524A1Steel wire rod having excellent cold heading quality and hydrogen delayed fracture resistance, method of manufacturing the same, and mehod of manufacturing bolt using the sameCHUN YOUNG SOO·Filed 2011·Application pending·0 cites
- 1037US2013019999A1Method of manufacturing high strength and high ductility titanium alloyPOSTECH ACAD IND FOUND·Filed 2010·Application pending·0 cites
- 1132US2014150934A1Wire rod having superior hydrogen delayed fracture resistance, method for manufacturing same, high strength bolt using same and method for manufacturing boltLEE YOU-HWAN·Filed 2012·Application pending·0 cites
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