Chaoqun LIU

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Control of active neutral-point clamped three-level converter
- Patent number 11,316,443
- Issue date Apr 26, 2022
- Shenzhen Kstar Science and Technology Co., Ltd.
- Chengrui Du
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CONTROL OF ACTIVE NEUTRAL-POINT CLAMPED THREE-LEVEL CONVERTER
- Publication number 20210367530
- Publication date Nov 25, 2021
- Shenzhen Kstar Science and Technology Co.,Ltd.
- Chengrui DU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER