Cost efficient element for combined piezo sensor and actuator in robust and small touch screen realization and method for operation thereof

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United States of America Patent

PATENT NO 9001045
APP PUB NO 20070103449A1
SERIAL NO

11270401

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Abstract

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A device comprising a piezo element includes a piezo-electric material the piezo element including a piezo actuator, and at least one piezo sensor coupled to the piezo actuator, wherein the piezo actuator and the at least one piezo sensor include a common element.

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Patent Owner(s)

  • NOKIA TECHNOLOGIES OY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Laitinen, Pauli Helsinki, FI 14 812
Tuovinen, Juhani Espoo, FI 9 245

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