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Young Rock Chung
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Yongin-si, KR
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Patents Grants
last 30 patents
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Patent Grant
Variable valve driving apparatus
Patent number
8,596,236
Issue date
Dec 3, 2013
Hyundai Motor Company
Young Chong Chung
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
Hybrid Oil Pump System and Method of Controlling the Same
Publication number
20160084124
Publication date
Mar 24, 2016
Hyundai Motor Company
Young Rock CHUNG
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD AND APPARATUS FOR DIAGNOSING BYPASS VALVE ON OIL COOLING CIR...
Publication number
20150330273
Publication date
Nov 19, 2015
Hyundai Motor Company
Young Rock CHUNG
G01 - MEASURING TESTING
Information
Patent Application
VARIABLE VALVE DRIVING APPARATUS
Publication number
20120137999
Publication date
Jun 7, 2012
Hyundai Motor Company
Young Chong Chung
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
OIL PUMP SYSTEM OF AN ENGINE FOR A VEHICLE
Publication number
20120118257
Publication date
May 17, 2012
Kia Motors Corporation
Young Rock Chung
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES