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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for reducing noise of gear pump through uneven pitch-simu...
Patent number
11,578,718
Issue date
Feb 14, 2023
Hyundai Motor Company
Sung Wook Jang
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Coolant supplying module
Patent number
11,542,853
Issue date
Jan 3, 2023
Hyundai Motor Company
Yeonho Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Two-stage variable-displacement oil pump
Patent number
10,746,173
Issue date
Aug 18, 2020
Myunghwa Ind. Co., Ltd.
Hyuneu Jung
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Vane pump and determining method for inner profile of cam ring comp...
Patent number
10,344,595
Issue date
Jul 9, 2019
Myunghwa Ind. Co., Ltd.
Sang-woo Kim
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Dual pump system
Patent number
10,174,759
Issue date
Jan 8, 2019
Myunghwa Ind. Co., Ltd.
Jin Yong Kim
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Electric water pump
Patent number
8,961,154
Issue date
Feb 24, 2015
Hyundai Motor Company
Jeawoong Yi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Electric water pump
Patent number
8,932,035
Issue date
Jan 13, 2015
Hyundai Motor Company
Jeawoong Yi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method for manufacturing stator for electric water pump
Patent number
8,839,503
Issue date
Sep 23, 2014
Hyundai Motor Company
Jeawoong Yi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Canned motor for reducing cogging torque
Patent number
8,816,560
Issue date
Aug 26, 2014
Hyundai Motor Company
Seung Yong Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Variable oil pump
Patent number
8,807,964
Issue date
Aug 19, 2014
Myunghwa Ind. Co., Ltd.
Hyuk In Kwon
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Electric water pump
Patent number
8,747,082
Issue date
Jun 10, 2014
Hyundai Motor Company
Jeawoong Yi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Electric water pump
Patent number
8,647,081
Issue date
Feb 11, 2014
Hyundai Motor Company
Jeawoong Yi
Information
Patent Grant
Electric water pump
Patent number
8,562,314
Issue date
Oct 22, 2013
Hyundai Motor Company
Soon Il Hong
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Electric water pump with molded circuit board and hall sensor
Patent number
8,304,939
Issue date
Nov 6, 2012
Hyundai Motor Company
Seung Yong Lee
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
Apparatus for Reducing Noise of Gear Pump Through Uneven Pitch-Simu...
Publication number
20220049696
Publication date
Feb 17, 2022
Hyundai Motor Company
Sung Wook Jang
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
TWO-STAGE VARIABLE-DISPLACEMENT OIL PUMP
Publication number
20190120227
Publication date
Apr 25, 2019
MYUNGHWA IND. CO., LTD.
Hyuneu JUNG
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
VANE PUMP AND DETERMINING METHOD FOR INNER PROFILE OF CAM RING COMP...
Publication number
20180230803
Publication date
Aug 16, 2018
MYUNGHWA IND. CO., LTD.
Sang-woo KIM
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VANE PUMP
Publication number
20180223841
Publication date
Aug 9, 2018
MYUNGHWA IND. CO., LTD.
Hyuneu JUNG
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
DEVICE FOR CONTROLLING A MOTOR
Publication number
20170163199
Publication date
Jun 8, 2017
Hyundai Motor Company
Jung Hoon PARK
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DUAL PUMP SYSTEM
Publication number
20170074261
Publication date
Mar 16, 2017
MYUNGHWA IND. CO., LTD.
Jin Yong KIM
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
METHOD FOR MANUFACTURING STATOR FOR ELECTRIC WATER PUMP
Publication number
20140271283
Publication date
Sep 18, 2014
Hyundai Motor Company
Jeawoong Yi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
CANNED MOTOR FOR REDUCING COGGING TORQUE
Publication number
20130119818
Publication date
May 16, 2013
Hyundai Motor Company
Seung Yong Lee
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ELECTRIC WATER PUMP WITH A CANNED MOTOR
Publication number
20130108490
Publication date
May 2, 2013
Hyundai Motor Company
Seung Yong Lee
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Electric water pump
Publication number
20110116952
Publication date
May 19, 2011
Hyundai Motor Company
Jeawoong Yi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ELECTRIC WATER PUMP
Publication number
20110115313
Publication date
May 19, 2011
Hyundai Motor Company
Seung Yong Lee
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
WATER PUMP PROVIDED WITH A BEARING
Publication number
20110116921
Publication date
May 19, 2011
Hyundai Motor Company
Seung Yong Lee
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Electric Water Pump
Publication number
20110116954
Publication date
May 19, 2011
Hyundai Motor Company
Soon Il HONG
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Electric Water Pump
Publication number
20110116953
Publication date
May 19, 2011
Hyundai Motor Company
Jeawoong Yi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Electric water pump
Publication number
20110116947
Publication date
May 19, 2011
Hyundai Motor Company
Jeawoong Yi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD FOR MANUFACTURING STATOR FOR ELECTRIC WATER PUMP
Publication number
20110116948
Publication date
May 19, 2011
Hyundai Motor Company
Jeawoong YI
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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last 30 trademarks