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Yuen Yan Gena TSANG
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Hong Kong, HK
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Patents Grants
last 30 patents
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Patent Grant
Method and hardware to enhance light out-coupling
Patent number
9,371,979
Issue date
Jun 21, 2016
Nano and Advanced Materials Institute Limited
Tsang Ming Michael Choi
F21 - LIGHTING
Patents Applications
last 30 patents
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Patent Application
METHOD AND HARDWARE TO ENHANCE LIGHT OUT-COUPLING
Publication number
20150003056
Publication date
Jan 1, 2015
NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
Tsang Ming Michael CHOI
F21 - LIGHTING