Inventor · disambiguated record
Jae-Au Ha
Also filed as: HA JAE-AU
0 granted patents·4 pending applications·0 citations·filing 2006–2008
Top patents by PatentIndex Score
4 records- 0152US2009004081A1Exhaust gas purifying catalyst composition containing zeolite for reducing hydrogen sulfideHEESUNG ENGELHARD CORP·Filed 2008·Application pending·0 cites
- 0251US2007238606A1Exhaust gas purifying catalyst composition containing zeolite for reducing hydrogen sulfideHEESUNG ENGELHARD CORP·Filed 2007·Application pending·0 cites
- 0343US2007123418A1Catalyst composition containing gallium for purifying exhaust gases of internal combustion engineHAN HYUN-SIK·Filed 2006·Application pending·0 cites
- 0438US2008045404A1Catalyst containing little or no rhodium for purifying exhaust gases of internal combustion engineHEESUNG CATALYST CORP·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →