Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 24, 2017
Patent Application Number
14006972
Date Filed
April 6, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
CMUT devices are used in many applications e.g. for ultrasound imaging and pressure measurement. These devices operate by sensing a change in capacitance caused by deflection of a membrane (32) comprising one of a pair of electrodes in the device by ultrasound exposure of or pressure applied on, the membrane. The CMUT device may be susceptible to the effects of changing temperature.
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