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Shuguang WANG
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Shanghai, CN
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last 30 patents
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Patent Grant
Acoustic metamaterial units with the function of soundproof, flow p...
Patent number
11,862,136
Issue date
Jan 2, 2024
COMPONENT TECHNOLOGIES, L.L.C.
Lifan Huang
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
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Patent Application
Acoustic material structure and method for assembling same and acou...
Publication number
20210237394
Publication date
Aug 5, 2021
Component Technologies, L.L.C.
Lifan Huang
B32 - LAYERED PRODUCTS
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Patent Application
The Acoustic Metamaterial Units with the Function of Soundproof, Fl...
Publication number
20200143784
Publication date
May 7, 2020
Lifan HUANG
G10 - MUSICAL INSTRUMENTS ACOUSTICS