Ri FANG

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Hefei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Battery cluster and energy storage system
- Patent number 12,199,309
- Issue date Jan 14, 2025
- SUNGROW POWER SUPPLY CO., LTD.
- Wei Cao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Energy storage system and switching power supply thereof
- Patent number 11,929,614
- Issue date Mar 12, 2024
- SUNGROW POWER SUPPLY CO., LTD.
- Wei Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy storage system and multi-stage short circuit protection syst...
- Patent number 11,342,752
- Issue date May 24, 2022
- SUNGROW POWER SUPPLY CO., LTD.
- Wei Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ENERGY STORAGE SYSTEM
- Publication number 20250007027
- Publication date Jan 2, 2025
- Sungrow Energy Storage Technology Co., Ltd.
- Jian Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE SYSTEM
- Publication number 20250007086
- Publication date Jan 2, 2025
- Sungrow Energy Storage Technology Co., Ltd.
- Jian Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE SYSTEM AND SWITCHING POWER SUPPLY THEREOF
- Publication number 20220271532
- Publication date Aug 25, 2022
- Sungrow Power Supply Co., Ltd.
- Wei Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY CLUSTER AND ENERGY STORAGE SYSTEM
- Publication number 20220190446
- Publication date Jun 16, 2022
- Sungrow Power Supply Co., Ltd.
- Wei Cao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Energy Storage System and Multi-Stage Short Circuit Protection Syst...
- Publication number 20210075218
- Publication date Mar 11, 2021
- Sungrow Power Supply Co., Ltd.
- Wei CAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER