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Patents Grants
last 30 patents
Information
Patent Grant
Off-grid power generating apparatus for providing dual output voltage
Patent number
10,554,161
Issue date
Feb 4, 2020
CHONGQING HEYA TECHNOLOGY CO., LTD.
Yong Liao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Off-grid power generating apparatus
Patent number
10,547,260
Issue date
Jan 28, 2020
CHONGQING HEYA TECHNOLOGY CO., LTD.
Yong Liao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Off-grid power generating apparatus and frequency and voltage contr...
Patent number
10,523,146
Issue date
Dec 31, 2019
CHONGQING HEYA TECHNOLOGY CO., LTD.
Yong Liao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Off-grid power generating apparatus and vector control method thereof
Patent number
10,511,243
Issue date
Dec 17, 2019
CHONGQING HEYA TECHNOLOGY CO., LTD.
Yong Liao
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
OFF-GRID POWER GENERATING APPARATUS AND FREQUENCY AND VOLTAGE CONTR...
Publication number
20190229656
Publication date
Jul 25, 2019
Chongqing HEYA Technology Co., Ltd.
Yong LIAO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
OFF-GRID POWER GENERATING APPARATUS AND VECTOR CONTROL METHOD THEREOF
Publication number
20190229660
Publication date
Jul 25, 2019
Chongqing HEYA Technology Co., Ltd.
Yong LIAO
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
OFF-GRID POWER GENERATING APPARATUS FOR PROVIDING DUAL OUTPUT VOLTAGE
Publication number
20190229657
Publication date
Jul 25, 2019
Chongqing HEYA Technology Co., Ltd.
Yong LIAO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
OFF-GRID POWER GENERATING APPARATUS
Publication number
20190229658
Publication date
Jul 25, 2019
Chongqing HEYA Technology Co., Ltd.
Yong LIAO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER