Surface acoustic wave electroacoustic device for reduced transversal modes

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12231111
APP PUB NO 20210376812A1
SERIAL NO

17302224

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Aspects of the disclosure relate to an electroacoustic device that includes a piezoelectric material and an electrode structure that includes a first busbar and a second busbar along with electrode fingers arranged in an interdigitated manner and including a first plurality of fingers connected to the first busbar and a second plurality of fingers connected to the second busbar. The electrode structure further includes a first conductive structure disposed between each of the first plurality of fingers and disposed between the first busbar and the second plurality of fingers. The electrode structure further includes a second conductive structure disposed between each of the second plurality of fingers and disposed between the second busbar and the first plurality of fingers. The first conductive structure and the second conductive structure each have a height that is less than a height of the second plurality of fingers.

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Patent Owner(s)

  • RF360 SINGAPORE PTE. LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ammann, Stefan Grosskarolinenfeld, DE 10 6
Ebner, Thomas Munich, DE 30 250
Geselbracht, Philipp Haar, DE 4 4
Mayer, Markus Taufkirchen, DE 69 360
Sabbagh, Manuel Dorfen, DE 7 4

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