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Songru HUANG
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Zhuhai, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Method and device for on-grid and off-grid dispatch, and energy sto...
Patent number
12,119,645
Issue date
Oct 15, 2024
Gree Electric Appliances, Inc. of Zhuhai
Songru Huang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Insulation impedance detection circuit, impedance detection method,...
Patent number
12,105,135
Issue date
Oct 1, 2024
Gree Electric Appliances, Inc. of Zhuhai
Yongying Guo
G08 - SIGNALLING
Information
Patent Grant
Driving circuit and method, frequency converter, device and compute...
Patent number
12,074,547
Issue date
Aug 27, 2024
Gree Electric Appliances, Inc. of Zhuhai
Yingyi Jiang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Photovoltaic Energy Storage and Power System, and Three-Phase Power...
Publication number
20240405562
Publication date
Dec 5, 2024
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
Yuxin Sun
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Method and Device for On-Grid and Off-Grid Dispatch, and Energy Sto...
Publication number
20230275428
Publication date
Aug 31, 2023
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
Songru Huang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Insulation Impedance Detection Circuit, Impedance Detection Method,...
Publication number
20230273252
Publication date
Aug 31, 2023
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
Yongying Guo
G08 - SIGNALLING
Information
Patent Application
Optical Storage Converter, Control Method and Device Therefor, and...
Publication number
20230261577
Publication date
Aug 17, 2023
Yingyi Jiang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Energy Control System, Method and Device, and Electronic Equipment
Publication number
20230243538
Publication date
Aug 3, 2023
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
Meng Huang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DRIVING CIRCUIT AND METHOD, FREQUENCY CONVERTER, DEVICE AND COMPUTE...
Publication number
20220255483
Publication date
Aug 11, 2022
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
Yingyi JIANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER