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:
Mar. 03, 2009
Filed:
Aug. 31, 2006
Richard W. Flemming, Rochester, NY (US);
Timothy D. Turner, Pittsford, NY (US);
Wayne C. Powley, Ontario, NY (US);
Richard W. Flemming, Rochester, NY (US);
Timothy D. Turner, Pittsford, NY (US);
Wayne C. Powley, Ontario, NY (US);
Xerox Corporation, Norwalk, CT (US);
Abstract
A structure for calibrating an image sensor or other photosensor includes a baffle for passage of a sheet therethrough. A photosensor is disposed to receive light reflected from a sheet passing through the baffle. A selectably-positionable target member has a target surface associated therewith, and is positionable in one position establishing a width of the baffle suitable for passage of a sheet through the baffle, and another position wherein the first target surface is disposed adjacent to the photosensor.