Seungcheol CHOI

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Anyang-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for compensating phase error in inverter output voltage
- Patent number 9,647,590
- Issue date May 9, 2017
- LSIS Co., Ltd.
- Seungcheol Choi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control apparatus for regenerative medium voltage inverter
- Patent number 9,054,600
- Issue date Jun 9, 2015
- LSIS Co., Ltd.
- Seungcheol Choi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR COMPENSATING PHASE ERROR IN INVERTER OUTPUT VOLTAGE
- Publication number 20150115858
- Publication date Apr 30, 2015
- LSIS CO., LTD
- Seungcheol CHOI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL APPARATUS FOR REGENERATIVE MEDIUM VOLTAGE INVERTER
- Publication number 20130170256
- Publication date Jul 4, 2013
- LSIS CO., LTD
- Seungcheol CHOI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER