Soundproof panel

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9640166
APP PUB NO 20170011728A1
SERIAL NO

15116326

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A soundproof panel has a sandwich structure, which includes two outer walls, a core, and modifying elements that are maintained in a fractal distribution by the core. The panel has an improved trade-off between sound attenuation efficiency and the weight of the panel.

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Patent Owner(s)

Patent OwnerAddress
ONERA (OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES)92320 CHÂTILLON
ATECALIEU-DIT VERLHAGUET MONTAUBAN F-82000

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brian, Jean-Luc Montricoux, FR 3 12
Fascio, Valia Montauban, FR 3 12
Simon, Frank Toulouse, FR 21 330
Vie, Philippe Cugnaux, FR 8 90

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