Inventor · disambiguated record
Hee-Joong Im
Also filed as: IM HEE-JOONG
2 granted patents·7 pending applications·8 citations·filing 2009–2016
48Inventor score
Top patents by PatentIndex Score
9 records- 0170US8257516B2Method for manufacturing super strong steel body for manufacture of products with complicated shapeIM HEE JOONG·Filed 2009·Granted Sep 4, 2012·8 cites·8 claims
- 0263US2016281190A1Heat-hardened steel with excellent crashworthiness and method for manufacturing heat-hardenable parts using sameHYUNDAI STEEL CO·Filed 2016·Application pending·0 cites
- 0353US2014083574A1Heat-hardened steel with excellent crashworthiness and method for manufacturing heat-hardenable parts using sameHYUNDA HYSCO CO LTD·Filed 2011·Application pending·0 cites
- 0452US8449698B2Dual phase steel sheet and method of manufacturing the sameKIM DONG-EUN·Filed 2012·Granted May 28, 2013·0 cites·8 claims
- 0552US2015167111A1Automobile part manufacturing method using quenched steel sheetHYUNDAI HYSCO·Filed 2015·Application pending·0 cites
- 0651US2015211086A1Preparation method of steel product having different strengths using laser heat treatment, and heat hardened steel used thereinHYUNDAI HYSCO·Filed 2015·Application pending·0 cites
- 0748US2011048586A1Dual phase steel sheet and method of manufacturing the sameHYUNDAI HYSCO·Filed 2010·Application pending·0 cites
- 0848US2014227553A1Preparation method of steel product having different strengths using laser heat treatment, and heat hardened steel used thereinIM HEE-JOONG·Filed 2011·Application pending·0 cites
- 0943US2012216920A1Automobile part manufacturing method using quenched steel sheetNAM SEUNG-MAN·Filed 2010·Application pending·0 cites
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