Inventor · disambiguated record
Ki Hyung Joo
Also filed as: JOO KI HYUNG
8 granted patents·1 pending application·3 citations·filing 2008–2023
73Inventor score
Top patents by PatentIndex Score
9 records- 0181US10287944B2Exhaust purification system and method of desulfurizing lean NOx trap of exhaust purification system provided with lean NOx trap and selective catalytic reduction catalystHYUNDAI MOTOR CO LTD·Filed 2015·Granted May 14, 2019·2 cites·18 claims
- 0268US9869221B2Catalytic converter for vehicleHYUNDAI MOTOR CO LTD·Filed 2015·Granted Jan 16, 2018·1 cites·14 claims
- 0367US11543027B1Line pressure control method for DCTHYUNDAI MOTOR CO LTD·Filed 2022·Granted Jan 3, 2023·0 cites·19 claims
- 0464US12511946B2Vehicle distance to empty prediction apparatus and methodHYUNDAI MOTOR CO LTD·Filed 2023·Granted Dec 30, 2025·0 cites·20 claims
- 0544US10738678B2Correction method of NOx purifying efficiency of SDPFHYUNDAI MOTOR CO LTD·Filed 2018·Granted Aug 11, 2020·0 cites·17 claims
- 0641US8402754B2Apparatus for purifying exhaust gasKIM CHANG DAE·Filed 2008·Granted Mar 26, 2013·0 cites·13 claims
- 0740US10598067B2Exhaust purification system of controlling injection amount of reducing agentHYUNDAI MOTOR CO LTD·Filed 2017·Granted Mar 24, 2020·0 cites·19 claims
- 0839US2019024567A1Method of expecting n20 generation according to oxidation of nh3 in sdpfHYUNDAI MOTOR CO LTD·Filed 2017·Application pending·0 cites
- 0936US10718248B2Exhaust gas purification system and the control method thereofHYUNDAI MOTOR CO LTD·Filed 2018·Granted Jul 21, 2020·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →