Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Martin Christopher Klement0
Steven Jeffrey Harris0
Date of Patent
June 12, 2007
0Patent Application Number
110023420
Date Filed
December 2, 2004
0Patent Primary Examiner
Patent abstract
A system for driving a torsion oscillator based on frequency, amplitude and offset control signals includes a pulse width modulator subsystem configured to generate a stream of repetitive pulse signals which encodes the frequency, amplitude and offset control signals, a low pass filter for filtering the stream of repetitive pulse signals to provide a filtered output, and a driver circuit for driving the torsion oscillator based on the filtered output.
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