Inventor · disambiguated record
Hong-Chul Jeong
Also filed as: JEONG HONG-CHUL
9 granted patents·119 citations·filing 2001–2021
85Inventor score
Files withPOSCO9
Top patents by PatentIndex Score
9 records- 0195US7105066B2Steel plate having superior toughness in weld heat-affected zone and welded structure made therefromPOSCO·Filed 2001·Granted Sep 12, 2006·87 cites·7 claims
- 0279US10065272B2Super high-strength flux cored arc welded joint having excellent impact toughness, and welding wire for manufacturing samePOSCO·Filed 2013·Granted Sep 4, 2018·2 cites·6 claims
- 0379US6686061B2Steel plate having TiN+CuS precipitates for welded structures, method for manufacturing same and welded structure made therefromPOSCO·Filed 2001·Granted Feb 3, 2004·14 cites·25 claims
- 0469US6966955B2Steel plate having TiN+ZrN precipitates for welded structures, method for manufacturing same and welded structure made therefromPOSCO·Filed 2001·Granted Nov 22, 2005·8 cites·23 claims
- 0567US7396423B2Method for manufacturing steel plate having superior toughness in weld heat-affected zonePOSCO·Filed 2005·Granted Jul 8, 2008·1 cites·13 claims
- 0666US6946038B2Steel plate having Tin+MnS precipitates for welded structures, method for manufacturing same and welded structurePOSCO·Filed 2001·Granted Sep 20, 2005·7 cites·19 claims
- 0761US12390892B2Welding wires for obtaining giga-grade welds, welded structures manufacturing using same, and welding method thereofPOSCO·Filed 2021·Granted Aug 19, 2025·0 cites·18 claims
- 0853US10370736B2Ultrahigh-strength steel for welding structure with excellent toughness in welding heat-affected zones thereof, and method for manufacturing samePOSCO·Filed 2014·Granted Aug 6, 2019·0 cites·6 claims
- 0948US10266929B2Ultrahigh-strength gas metal arc welded joint having excellent impact toughness, and solid wire for producing samePOSCO·Filed 2013·Granted Apr 23, 2019·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →