Donghee HAN

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Hwaseong-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Control method of turbocharger
- Patent number 9,523,309
- Issue date Dec 20, 2016
- Hyundai Motor Company
- Yoonjoo Kim
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine system based on turbo charger and fuel ratio improving metho...
- Patent number 8,931,274
- Issue date Jan 13, 2015
- Hyundai Motor Company
- Donghee Han
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Motorized vacuum pump with sound absorbing unit
- Patent number 8,500,417
- Issue date Aug 6, 2013
- Hyundai Motor Company
- Donghee Han
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
CONTROL METHOD OF TURBOCHARGER
- Publication number 20150167593
- Publication date Jun 18, 2015
- Hyundai Motor Company
- Yoonjoo KIM
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE SYSTEM BASED ON TURBO CHARGER AND FUEL RATIO IMPROVING METHO...
- Publication number 20120285165
- Publication date Nov 15, 2012
- Hyundai Motor Company
- Donghee HAN
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MOTORIZED VACUUM PUMP
- Publication number 20110129367
- Publication date Jun 2, 2011
- Hyundai Motor Company
- Donghee Han
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES