Inventor · disambiguated record

Hun Jae Ha

Also filed as: HA HUN JAE

1 granted patent·0 citations·filing 2012–2012

9Inventor score

Technology areasC21D

Files withPOSCO1

Top patents by PatentIndex Score

1 record

0144US10138796B2Ferritic stainless steel for automotive exhaust system, which have excellent corrosion resistance against condensate, moldability, and high-temperature oxidation resistance, and method for manufacturing samePOSCO·Filed 2012·Granted Nov 27, 2018·0 cites·8 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →