Is a
Patent attributes
Patent Applicant
Patent Jurisdiction
Patent Number
Date of Patent
March 1, 2022
Patent Application Number
16101244
Date Filed
August 10, 2018
Patent Citations
Patent Primary Examiner
Patent abstract
A system is for detecting a location of a touch input on a surface of a propagating medium. The system includes a transmitter coupled to the propagating medium and configured to emit a signal. The signal has been allowed to propagate through the propagating medium and the location of the touch input on the surface of the propagating medium is detected at least in part by detecting an effect of the touch input on the signal that has been allowed to propagate through the propagating medium. The system includes a piezoresistive sensor coupled to the propagating medium. The piezoresistive sensor is configured to at least detect a force, pressure, or applied strain of the touch input on the propagating medium.
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