The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 07, 2012
Filed:
May. 13, 2008
Harry Benjamin Brown, Pittsburgh, PA (US);
Jason Cory Geist, Pittsburgh, PA (US);
Howie Marc Choset, Pittsburgh, PA (US);
Harry Benjamin Brown, Pittsburgh, PA (US);
Jason Cory Geist, Pittsburgh, PA (US);
Howie Marc Choset, Pittsburgh, PA (US);
Carnegie Mellon University, Pittsburgh, PA (US);
Abstract
A fine positioner module is used to perform fine positioning of a device that is pressing against a work surface. In some embodiments, the fine positioner module includes a contact member for making contact with a work surface, a position adjustor for using the contact member to move the device along the work surface, and an actuator for relieving pressure of the device against the work surface while the contact member is used to move the device along the work surface.