US Patent 7218035 Micro-positioning device

Patent 7218035 was granted and assigned to University of Waterloo on May, 2007 by the United States Patent and Trademark Office.

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Patent Inventor Names

Amir Khajepour0

Kirsten Morris0

Sara Behjat0

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Patent abstract

A micro-positioning device adapted for displacement in a direction of travel. The device has a frame, an actuator attached to the frame, and a hydraulic booster attached to the frame and operably connected to the actuator. The actuator is adapted for activation and de-activation in sequence to achieve a displacement in the direction of travel. The hydraulic booster is adapted for amplifying or de-amplifying displacement in the direction of travel. The hydraulic booster converts mechanical energy into hydraulic energy and converts hydraulic energy into mechanical energy to modify the displacement.

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=072180350

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