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Drive unit and method for operating a drive unit
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Piezoelectric drive unit
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Micro suspension device and spring for a micro suspension device
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Positioning device for an image stabilizer
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Piezoelectric drive unit positioning optical component, has resonator connecting pair of arms which oscillate to and from each other, causing movement along shaft
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Piezoelectric drive has resonator with mass distribution providing asymmetric oscillation in several directions in response to oscillation induced by piezoelectric element
