COMPOUND MEMBRANE AND ACOUSTIC DEVICE USING SAME

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United States of America Patent

APP PUB NO 20140087133A1
SERIAL NO

14033584

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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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 OwnerAddress
AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO LTD518057 BUILDING A SHENZHEN INDUSTRY EDUCATION AND RESEARCH BUILDING NANJING UNIVERSITY NO 6 SANDAO YUEXING NANSHAN HIGH-TECH ZONE SHENZHEN GUANGDONG PROVINCE SHENZHEN CITY GUANGDONG PROVINCE 518057
AMERICAN AUDIO COMPONENT (SHENZHEN) CO LTDA-BLOCK NO 6 YUEXING 3RD ROAD SOUTH HI-TECH INDUSTRIAL PARK NANSHAN DISTRICT SHENZHEN

International Classification(s)

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  • 2013 Application Filing Year
  • G10K Class
  • 402 Applications Filed
  • 338 Patents Issued To-Date
  • 84.08 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201320142015201620172018201920200255075100

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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Patent Citation Ranking

  • 1 Citation Count
  • G10K Class
  • 4.65 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges231513101 - 1011 - 2021 - 3031 - 4061 - 700246810121416182022242628303234

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