COMPOUND MEMBRANE AND ACOUSTIC DEVICE USING SAME

United States of America Patent

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Issued Date
Mar 27, 2014
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Sep 23, 2013
filing date
Sep 26, 2012

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Abstract

The present disclosure provides a compound membrane and an acoustic device including such a compound membrane. The compound membrane includes a polyetheretherketone film, and a thermoplastic polyurethance elastomer attached to one surface of the polyetheretherketone film.

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Patent Owner(s)

Patent Owner	Address
AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO LTD	A-BLOCK NANJING UNIVERSITY RESEARCH CENTER SHENZHEN BRANCH NO 6 YUEXING 3RD ROAD SOUTH HI-TECH INDUSTRIAL PARK NANSHAN DISTRICT SHENZHEN P R CHINA SHENZHEN
AMERICAN AUDIO COMPONENT (SHENZHEN) CO LTD	A-BLOCK NO 6 YUEXING 3RD ROAD SOUTH HI-TECH INDUSTRIAL PARK NANSHAN DISTRICT SHENZHEN

International Classification(s)

G10K:SOUND-PRODUCING DEVICES

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
He, Jing	Shenzhen, CN	248	1384
Huang, Xing-Zhi	Shenzhen, CN	12	103

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COMPOUND MEMBRANE AND ACOUSTIC DEVICE USING SAME

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United States of America Patent

14033584

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14033584

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