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Kowloon, HK
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus or circuit for driving a DC powered lighting equipment
Patent number
9,714,759
Issue date
Jul 25, 2017
City University of Hong Kong
Henry Shu Hung Chung
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrical load driving apparatus
Patent number
9,192,003
Issue date
Nov 17, 2015
City University of Hong Kong
Shu Hung Henry Chung
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
ELECTRICAL LOAD DRIVING APPARATUS
Publication number
20140265913
Publication date
Sep 18, 2014
e.Energy Double Tree Limited
Shu Hung Henry Chung
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER FLOW CONTROL APPARATUS
Publication number
20140266145
Publication date
Sep 18, 2014
e.Energy Double Tree Limited
Shu Hung Henry Chung
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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