Inventor · disambiguated record
Ji Hong Yoo
Also filed as: YOO JI HONG
2 granted patents·2 pending applications·0 citations·filing 2004–2014
22Inventor score
Files withHYUNDAI MOTOR CO LTD4
Top patents by PatentIndex Score
4 records- 0144US2015174688A1Spot welding method for high strength steel sheetHYUNDAI MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 0241US10240219B2High frequency heat treatment method of ultra-high strength partsHYUNDAI MOTOR CO LTD·Filed 2012·Granted Mar 26, 2019·0 cites·4 claims
- 0337US2010044349A1Method of welding aluminum sheetsHYUNDAI MOTOR CO LTD·Filed 2009·Application pending·0 cites
- 0435US7220327B2Kick-down drum material and method of manufacturing the sameHYUNDAI MOTOR CO LTD·Filed 2004·Granted May 22, 2007·0 cites·2 claims
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