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Juhun Lee
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Gwangmyeong-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Variable compression ratio apparatus
Patent number
8,776,736
Issue date
Jul 15, 2014
Hyundai Motor Company
Yoonsik Woo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Direct injection injector for engine
Patent number
8,668,156
Issue date
Mar 11, 2014
Hyundai Motor Company
Juhun Lee
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
VARIABLE COMPRESSION RATIO DEVICE
Publication number
20130125701
Publication date
May 23, 2013
Hyundai Motor Company
Yoonsik Woo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
VARIABLE COMPRESSION RATIO APPARATUS
Publication number
20130118455
Publication date
May 16, 2013
Hyundai Motor Company
Yoonsik Woo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
VARIABLE COMPRESSION RATIO APPARATUS
Publication number
20130118454
Publication date
May 16, 2013
Hyundai Motor Company
Yoonsik Woo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
DIRECT INJECTION INJECTOR FOR ENGINE
Publication number
20120085841
Publication date
Apr 12, 2012
Hyundai Motor Company
Juhun Lee
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS