Sound proof helmet

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9348949
APP PUB NO 20140245522A1
SERIAL NO

14103708

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Abstract

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Novel methods and systems for acoustic proofing are disclosed. A sound proof helmet can be designed by optimizing several layers of different materials, thickness, and physical properties. The thickness of the layers can be smaller than the wavelength of the sound waves which are meant to be reduced.

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Patent Owner(s)

Patent OwnerAddress
CALIFORNIA INSTITUTE OF TECHNOLOGY1200 E CALIFORNIA BOULEVARD MAIL STOP 210-85 PASADENA CA 91125

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Daraio, Chiara Pasadena, US 38 131
Gkantzounis, Georgios Kamena Vourla, GR 1 0

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