Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paul Walsh0
Erhan Hancioglu0
Erik Anderson0
Gajender Rohilla0
Hans W. Klein0
Keith O'Donoghue0
Date of Patent
February 23, 2016
0Patent Application Number
132495140
Date Filed
September 30, 2011
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An active integrator for sensing capacitance of a touch sense array is disclosed. The active integrator is configured to receive from the touch sense array a response signal having a positive portion and a negative portion. The response signal is representative of a presence or an absence of a conductive object on the touch sense array. The active integrator is configured to continuously integrate the response signal.
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