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Qianjun Shen
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Guangdong, CN
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last 30 patents
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Patent Grant
Fault electric arc protection circuits and method for detecting fau...
Patent number
7,451,012
Issue date
Nov 11, 2008
Gree Electric Applicances Inc. of Zhuhai
Xin Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
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Patent Application
Fault electric arc protection circuits and method for detecting fau...
Publication number
20080201021
Publication date
Aug 21, 2008
GREE ELECTRIC APPLIANCES INC. OF ZHUHAI
Xin Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER