Renxian CAO

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Hefei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for limiting voltage of module, and apparatus and system for...
- Patent number 12,081,167
- Issue date Sep 3, 2024
- SUNGROW POWER SUPPLY CO., LTD.
- Renxian Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High voltage battery cluster, and overcurrent protection circuit an...
- Patent number 11,942,775
- Issue date Mar 26, 2024
- SUNGROW POWER SUPPLY CO., LTD.
- Jianjie Zhou
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Circuit for component voltage limitation, and apparatus for applyin...
- Patent number 11,264,804
- Issue date Mar 1, 2022
- SUNGROW POWER SUPPLY CO., LTD.
- Renxian Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Medium-high voltage photovoltaic power generation system
- Patent number 10,938,208
- Issue date Mar 2, 2021
- SUNGROW POWER SUPPLY CO., LTD.
- Renxian Cao
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Device and method for protecting direct current source
- Patent number 10,581,239
- Issue date Mar 3, 2020
- SUNGROW POWER SUPPLY CO., LTD.
- Renxian Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC-DC photovoltaic device
- Patent number 10,389,132
- Issue date Aug 20, 2019
- SUNGROW POWER SUPPLY CO., LTD.
- Renxian Cao
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
HIGH VOLTAGE BATTERY CLUSTER, AND OVERCURRENT PROTECTION CIRCUIT AN...
- Publication number 20230107559
- Publication date Apr 6, 2023
- SUNGROW POWER SUPPLY CO., LTD.
- Jianjie ZHOU
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIQUID-COOLING HEAT DISSIPATION DEVICE AND POWER MODULE
- Publication number 20220312649
- Publication date Sep 29, 2022
- Sungrow Power Supply Co., Ltd.
- Renxian Cao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR LIMITING VOLTAGE OF MODULE, AND APPARATUS AND SYSTEM FOR...
- Publication number 20210367555
- Publication date Nov 25, 2021
- SUNGROW POWER SUPPLY CO., LTD.
- Renxian CAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT FOR COMPONENT VOLTAGE LIMITATION, AND APPARATUS FOR APPLYIN...
- Publication number 20210367427
- Publication date Nov 25, 2021
- SUNGROW POWER SUPPLY CO., LTD.
- Renxian CAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Medium-High Voltage Photovoltaic Power Generation System
- Publication number 20190305552
- Publication date Oct 3, 2019
- Sungrow Power Supply Co., Ltd.
- Renxian CAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE AND METHOD FOR PROTECTING DIRECT CURRENT SOURCE
- Publication number 20170365999
- Publication date Dec 21, 2017
- Sungrow Power Supply Co., Ltd.
- Renxian CAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AC-DC PHOTOVOLTAIC DEVICE
- Publication number 20170324249
- Publication date Nov 9, 2017
- Sungrow Power Supply Co., Ltd.
- Renxian CAO
- F21 - LIGHTING

Renxian CAO

Person

Patents Grantslast 30 patents

Method for limiting voltage of module, and apparatus and system for...

High voltage battery cluster, and overcurrent protection circuit an...

Circuit for component voltage limitation, and apparatus for applyin...

Medium-high voltage photovoltaic power generation system

Device and method for protecting direct current source

AC-DC photovoltaic device

Patents Applicationslast 30 patents

HIGH VOLTAGE BATTERY CLUSTER, AND OVERCURRENT PROTECTION CIRCUIT AN...

LIQUID-COOLING HEAT DISSIPATION DEVICE AND POWER MODULE

METHOD FOR LIMITING VOLTAGE OF MODULE, AND APPARATUS AND SYSTEM FOR...

CIRCUIT FOR COMPONENT VOLTAGE LIMITATION, AND APPARATUS FOR APPLYIN...

Medium-High Voltage Photovoltaic Power Generation System

DEVICE AND METHOD FOR PROTECTING DIRECT CURRENT SOURCE

AC-DC PHOTOVOLTAIC DEVICE