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Acoustics Innovation Ltd.
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Hong Kong, CN
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Patents Grants
last 30 patents
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Patent Grant
Noise barrier and a method of construction thereof
Patent number
9,366,025
Issue date
Jun 14, 2016
Acoustics Innovation Ltd.
Wai Lun Ho
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Patents Applications
last 30 patents
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Patent Application
Noise Barrier And A Method Of Construction Thereof
Publication number
20150267403
Publication date
Sep 24, 2015
Acoustics Innovation Ltd.
Wai Lun Ho
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES