Inventor · disambiguated record
Hwan-Gyo Jung
Also filed as: JUNG HWAN-GYO
4 granted patents·1 citations·filing 2011–2018
56Inventor score
Top patents by PatentIndex Score
4 records- 0176US11639535B2Steel material for welded steel pipe, having excellent longitudinal uniform elongation, manufacturing method therefor, and steel pipe using samePOSCO·Filed 2017·Granted May 2, 2023·1 cites·6 claims
- 0262US11519045B2High-strength steel having excellent low-yield-ratio characteristics, and manufacturing method thereforPOSCO·Filed 2018·Granted Dec 6, 2022·0 cites·5 claims
- 0358US12188105B2Steel material for welding steel pipe having excellent low-temperature toughness, steel material that has undergone weld heat treatment, and method for manufacturing samePOSCO·Filed 2018·Granted Jan 7, 2025·0 cites·8 claims
- 0438US9238849B2Steel sheet for an oil sand slurry pipe having excellent abrasion resistance, corrosion resistance, and low-temperature toughness and method for manufacturing sameKOH SEONG-UNG·Filed 2011·Granted Jan 19, 2016·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →