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Ki Hyung Joo
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Seongnam-city, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Line pressure control method for DCT
Patent number
11,543,027
Issue date
Jan 3, 2023
Hyundai Motor Company
Ki Hyung Joo
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Correction method of NOx purifying efficiency of SDPF
Patent number
10,738,678
Issue date
Aug 11, 2020
Hyundai Motor Company
Ki Hyung Joo
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas purification system and the control method thereof
Patent number
10,718,248
Issue date
Jul 21, 2020
Hyundai Motor Company
Myung Jong Lee
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust purification system of controlling injection amount of redu...
Patent number
10,598,067
Issue date
Mar 24, 2020
Hyundai Motor Company
Jin Woo Park
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust purification system and method of desulfurizing lean NOx tr...
Patent number
10,287,944
Issue date
May 14, 2019
Hyundai Motor Company
Jin Ha Lee
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Catalytic converter for vehicle
Patent number
9,869,221
Issue date
Jan 16, 2018
Hyundai Motor Company
Jin Ha Lee
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Apparatus for purifying exhaust gas
Patent number
8,402,754
Issue date
Mar 26, 2013
Hyundai Motor Company
Chang Dae Kim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
LINE PRESSURE CONTROL METHOD FOR DCT
Publication number
20230022875
Publication date
Jan 26, 2023
Hyundai Motor Company
Ki Hyung JOO
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
EXHAUST GAS PURIFICATION SYSTEM AND THE CONTROL METHOD THEREOF
Publication number
20190360378
Publication date
Nov 28, 2019
Hyundai Motor Company
Myung Jong LEE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CORRECTION METHOD OF NOx PURIFYING EFFICIENCY OF SDPF
Publication number
20190360377
Publication date
Nov 28, 2019
Hyundai Motor Company
Ki Hyung JOO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST PURIFICATION SYSTEM OF CONTROLLING INJECTION AMOUNT OF REDU...
Publication number
20190112953
Publication date
Apr 18, 2019
Hyundai Motor Company
Jin Woo Park
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD OF EXPECTING N20 GENERATION ACCORDING TO OXIDATION OF NH3 IN...
Publication number
20190024567
Publication date
Jan 24, 2019
Hyundai Motor Company
Ki Hyung JOO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CATALYTIC CONVERTER FOR VEHICLE
Publication number
20170081999
Publication date
Mar 23, 2017
Hyundai Motor Company
Jin Ha LEE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST PURIFICATION SYSTEM AND METHOD OF DESULFURIZING LEAN NOx TR...
Publication number
20170058743
Publication date
Mar 2, 2017
FEV GmbH
Jin Ha LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS FOR PURIFYING EXHAUST GAS
Publication number
20090241521
Publication date
Oct 1, 2009
Hyundai Motor Company
CHANG DAE KIM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL