Haiyan ZOU

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Hefei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for modulating a five-level inverter, and photovo...
- Patent number 10,044,291
- Issue date Aug 7, 2018
- SUNGROW POWER SUPPLY CO., LTD.
- Jie Ding
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging and discharging system and method, and photovoltaic power...
- Patent number 9,997,941
- Issue date Jun 12, 2018
- SUNGROW POWER SUPPLY CO., LTD.
- Lei Tao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for switching operation mode of a five-level inve...
- Patent number 9,712,083
- Issue date Jul 18, 2017
- SUNGROW POWER SUPPLY CO., LTD.
- Jie Ding
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR SWITCHING OPERATION MODE OF A FIVE-LEVEL INVE...
- Publication number 20160181946
- Publication date Jun 23, 2016
- Sungrow Power Supply Co., Ltd.
- Jie DING
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND DEVICE FOR MODULATING A FIVE-LEVEL INVERTER, AND PHOTOVO...
- Publication number 20160181945
- Publication date Jun 23, 2016
- Sungrow Power Supply Co., Ltd.
- Jie DING
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGING AND DISCHARGING SYSTEM AND METHOD, AND PHOTOVOLTAIC POWER...
- Publication number 20160064985
- Publication date Mar 3, 2016
- Sungrow Power Supply Co., Ltd.
- Lei TAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER