Gyu Sang YU

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Chungcheongbuk-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Motor and electric pump having the same
- Patent number 11,658,537
- Issue date May 23, 2023
- COAVIS
- Hyun Tae Lee
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Brushless direct currency (BLDC) motor and manufacturing method the...
- Patent number 11,251,679
- Issue date Feb 15, 2022
- COAVIS
- Jung Kil Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fuel pump for vehicle having brush holder for preventing shake of b...
- Patent number 10,447,121
- Issue date Oct 15, 2019
- COAVIS
- Hyun Tae Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multiple stage fuel pump
- Patent number 10,119,509
- Issue date Nov 6, 2018
- COAVIS
- Gyu Sang Yu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Direct current (DC) motor for fuel pump for vehicle
- Patent number 10,020,696
- Issue date Jul 10, 2018
- COAVIS
- Gyu Sang Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Motor and Electric Pump Having the Same
- Publication number 20210175767
- Publication date Jun 10, 2021
- COAVIS
- Hyun Tae Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BRUSHLESS DIRECT CURRENCY (BLDC) MOTOR AND MANUFACTURING METHOD THE...
- Publication number 20200195088
- Publication date Jun 18, 2020
- COAVIS
- Jung Kil LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIRECT CURRENT (DC) MOTOR FOR FUEL PUMP FOR VEHICLE
- Publication number 20180102680
- Publication date Apr 12, 2018
- COAVIS
- Gyu Sang YU
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL PUMP FOR VEHICLE HAVING BRUSH HOLDER FOR PREVENTING SHAKE OF B...
- Publication number 20170117772
- Publication date Apr 27, 2017
- COAVIS
- Hyun Tae LEE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MULTIPLE STAGE FUEL PUMP
- Publication number 20160123288
- Publication date May 5, 2016
- COAVIS
- Gyu Sang Yu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...