Assignee
HAN HYUN-SIK
KR·2 granted patents·4 pending applications·3 citations·filing 2006–2012
Top patents by PatentIndex Score
6 records- 0168US9321008B2Device for discharging exhaust gas from diesel engine, having ammonolysis moduleHAN HYUN SIK·Filed 2011·Granted Apr 26, 2016·2 cites·5 claims
- 0267US10220380B2Apparatus and method for quantitatively coating catalyst supportHAN HYUN SIK·Filed 2012·Granted Mar 5, 2019·1 cites·4 claims
- 0356US2014363578A1Apparatus and method for quantitatively coating catalyst supportHAN HYUN SIK·Filed 2011·Application pending·0 cites
- 0443US2007123418A1Catalyst composition containing gallium for purifying exhaust gases of internal combustion engineHAN HYUN-SIK·Filed 2006·Application pending·0 cites
- 0542US2007093383A1Catalyst for oxidation emissions from compressed natural gas vehiclesHAN HYUN-SIK·Filed 2006·Application pending·0 cites
- 0640US2010075842A1Potassium oxide-incorporated alumina catalysts with enhanced storage capacities of nitrogen oxide and a producing method thereforHAN HYUN-SIK·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →