Min Hun CHI

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Gunpo-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Electric motor driving device
- Patent number 12,027,923
- Issue date Jul 2, 2024
- LS ELECTRIC CO., LTD.
- Min Hun Chi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Interface circuit of motor driving apparatus
- Patent number 11,881,805
- Issue date Jan 23, 2024
- LS ELECTRIC CO., LTD.
- Hyun Gyu Ryu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Disconnection detection apparatus of sinusoidal wave signal
- Patent number 10,312,836
- Issue date Jun 4, 2019
- LSIS Co., Ltd.
- Min-Hun Chi
- G01 - MEASURING TESTING
Information Patent Grant
Method for controlling an inverter
- Patent number 9,246,430
- Issue date Jan 26, 2016
- LSIS Co., Ltd.
- Min Hun Chi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
INTERFACE CIRCUIT OF MOTOR DRIVING APPARATUS
- Publication number 20220149769
- Publication date May 12, 2022
- LS ELECTRIC CO., LTD.
- Hyun Gyu RYU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR DRIVING DEVICE
- Publication number 20220149705
- Publication date May 12, 2022
- LS ELECTRIC CO., LTD.
- Min Hun CHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Disconnection Detection Apparatus of Sinusoidal Wave Signal
- Publication number 20170310250
- Publication date Oct 26, 2017
- LSIS CO., LTD
- Min-Hun Chi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR DETECTING INITIAL MAGNETIC-POLE POSITION OF ROTOR IN PER...
- Publication number 20160268936
- Publication date Sep 15, 2016
- LSIS CO., LTD
- Min-Hun Chi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS FOR DETECTING SPEED OF MOTOR
- Publication number 20150263659
- Publication date Sep 17, 2015
- LSIS CO., LTD
- Min Hun CHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR CONTROLLING AN INVERTER
- Publication number 20130207582
- Publication date Aug 15, 2013
- LSIS CO., LTD
- Min Hun CHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER