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Hefei, CN
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last 30 patents
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Patent Application
CHARGING PILE AND TESTING DEVICE, SYSTEM AND METHOD THEREOF
Publication number
20220340032
Publication date
Oct 27, 2022
Sungrow Power Supply Co., Ltd.
Hongchuang Chen
B60 - VEHICLES IN GENERAL
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Patent Application
DEVICE AND METHOD FOR INSPECTING RELAY, AND CHARGING PILE
Publication number
20220283224
Publication date
Sep 8, 2022
Sungrow Power Supply Co., Ltd.
Lei Zhang
G01 - MEASURING TESTING