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Xiaohong Chen
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Shanghai, CN
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last 30 patents
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Patent Grant
Ballast with battery backup
Patent number
9,954,390
Issue date
Apr 24, 2018
Fulham Co., Ltd.
Xiaohong Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
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Patent Application
BALLAST WITH BATTERY BACKUP
Publication number
20150380983
Publication date
Dec 31, 2015
FULHAM COMPANY, LTD.
Xiaohong Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER