Musical instrument piezoelectric transducer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5155285
SERIAL NO

07642398

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A transducer for a stringed musical instrument incorporating an electrically conductive ground plane, along with a piezoelectric transducer and a conductive strip. The piezoelectric transducer is comprised of a polyvinylidene fluoride co-polymer. The ground plane, piezoelectric tranducers and conductive strip are secured in an elongated unitary structure with the ground plane and conductive strip disposed on opposite sides of the transducers. A conductive shield is disposed about the unitary structure and electrical leads connect to the ground plane and conductive strip, respectively.

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Patent Owner(s)

Patent OwnerAddress
FISHMAN TRANSDUCERS INC340 FORDHAM ROAD WILMINGTON MA 01887

International Classification(s)

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  • 1991 Application Filing Year
  • G10H Class
  • 159 Applications Filed
  • 97 Patents Issued To-Date
  • 61.01 % Issued To-Date

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fishman, Lawrence R 76 Grove St., West Medford, MA 02155 26 356

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  • 17 Citation Count
  • G10H Class
  • 0 % this patent is cited more than
  • 33 Age
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