Wonkyoung Choi

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Hwaseong, KR

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Patents Grantslast 30 patents

Information Patent Grant
DC-DC converter system of an electric vehicle and control method th...
- Patent number 8,912,736
- Issue date Dec 16, 2014
- Hyundai Motor Company
- Sung Kyu Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method for controlling motor of electric vehicle
- Patent number 8,907,613
- Issue date Dec 9, 2014
- Hyundai Motor Company
- Sung Kyu Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for correcting current of PWM converter
- Patent number 8,810,228
- Issue date Aug 19, 2014
- Hyundai Motor Company
- Sung Kyu Kim
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING MOTOR OF ELECTRIC VEHICLE
- Publication number 20130147417
- Publication date Jun 13, 2013
- Kia Motors Corporation
- Sung Kyu Kim
- B60 - VEHICLES IN GENERAL
Information Patent Application
DC-DC CONVERTER SYSTEM OF AN ELECTRIC VEHICLE AND CONTROL METHOD TH...
- Publication number 20130147404
- Publication date Jun 13, 2013
- Kia Motors Corporation
- Sung Kyu Kim
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR CORRECTING CURRENT OF PWM CONVERTER
- Publication number 20130147459
- Publication date Jun 13, 2013
- Hyundai Motor Company
- Sung Kyu Kim
- B60 - VEHICLES IN GENERAL