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Hefei, CN
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last 30 patents
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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
Cascaded multilevel converter self-test system and self-test method...
Patent number
9,906,022
Issue date
Feb 27, 2018
SUNGROW POWER SUPPLY CO., LTD.
Baoqi Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
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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
CASCADED MULTILEVEL CONVERTER SELF-TEST SYSTEM AND SELF-TEST METHOD...
Publication number
20170141569
Publication date
May 18, 2017
Sungrow Power Supply Co., Ltd.
Baoqi LIU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER