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Dong Myoung RYOO
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Yongin-city, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Fuel filter for diesel engine
Patent number
10,006,421
Issue date
Jun 26, 2018
Hyundai Motor Company
Chang Ho Ham
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Heater control apparatus and heater control method of fuel filter f...
Patent number
9,879,641
Issue date
Jan 30, 2018
Hyundai Motor Company
Chang Ho Ham
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Urea injection device for selective catalyst reduction device
Patent number
9,874,127
Issue date
Jan 23, 2018
Hyundai Motor Company
Dong Myoung Ryoo
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Heater device of diesel fuel filter
Patent number
9,810,181
Issue date
Nov 7, 2017
Hyundai Motor Company
Chang Ho Ham
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Urea filler neck and urea tank for prevention of urea overflow and...
Patent number
9,644,518
Issue date
May 9, 2017
Hyundai Motor Company
Chang-Ho Ham
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Urea solution pumping module
Patent number
9,611,866
Issue date
Apr 4, 2017
Hyundai Motor Company
Buyeol Ryu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Separator for separating fluid and SCR urea injection system using...
Patent number
9,604,158
Issue date
Mar 28, 2017
Hyundai Motor Company
Chang Ho Ham
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
VEHICLE LAMP
Publication number
20230294595
Publication date
Sep 21, 2023
HYUNDAI MOBIS CO., LTD.
Dong Ho RYOO
F21 - LIGHTING
Information
Patent Application
HEATER CONTROL APPARATUS AND HEATER CONTROL METHOD OF FUEL FILTER F...
Publication number
20170058843
Publication date
Mar 2, 2017
Kia Motors Corporation
Chang Ho HAM
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
HEATER DEVICE OF DIESEL FUEL FILTER
Publication number
20160138534
Publication date
May 19, 2016
Hyundai Motor Company
Chang Ho HAM
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FUEL FILTER FOR DIESEL ENGINE
Publication number
20160138538
Publication date
May 19, 2016
Hyundai Motor Company
Chang Ho Ham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
UREA FILLER NECK AND UREA TANK FOR PREVENTION OF UREA OVERFLOW AND...
Publication number
20160003122
Publication date
Jan 7, 2016
Hyundai Motor Company
Chang-Ho HAM
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SEPARATOR FOR SEPARATING FLUID AND SCR UREA INJECTION SYSTEM USING...
Publication number
20150290586
Publication date
Oct 15, 2015
Hyundai Motor Company
Chang Ho HAM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
UREA INJECTION DEVICE FOR SELECTIVE CATALYST REDUCTION DEVICE
Publication number
20150159531
Publication date
Jun 11, 2015
Hyundai Motor Company
Dong Myoung RYOO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
UREA SOLUTION APPARATUS FOR VEHICLES
Publication number
20150114505
Publication date
Apr 30, 2015
Hyundai Motor Company
Bu Yeol Ryu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
UREA SOLUTION PUMPING MODULE
Publication number
20150050168
Publication date
Feb 19, 2015
Hyundai Motor Company
Buyeol Ryu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
BRUSHLESS DIRECT CURRENT (BLDC) MOTOR
Publication number
20140184008
Publication date
Jul 3, 2014
Kia Motors Corporation
Dong Myoung Ryoo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
UREA SOLUTION PUMP STRUCTURE
Publication number
20130108484
Publication date
May 2, 2013
Hyundai Motor Company
Dong Myoung Ryoo
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
UREA HEATING SYSTEM AND HEATING METHOD THEREOF
Publication number
20130074479
Publication date
Mar 28, 2013
Kia Motors Corporation
Dong Myoung RYOO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PUMP STRUCTURE FOR UREA SCR SYSTEM
Publication number
20130071268
Publication date
Mar 21, 2013
Kia Motors Corporation
Dong Myoung RYOO
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...