Translatable scanner calibration target

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10477054
APP PUB NO 20180367691A1
SERIAL NO

16112140

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In one example, a document scanner has a fixed-position scan bar and a built-in translatable calibration target. The scan bar has a linear array of imaging elements aimed in an imaging direction. The calibration target is spaced apart from and parallel to the linear array, and has a planar surface orthogonal to the imaging direction spanning the length of the linear array. The target is translatable during a calibration in a direction in a plane of the surface.

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Patent Owner(s)

  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bingham, Jeffrey G Vancouver, US 40 285
Davis, Andrew T Vancouver, US 16 789
Olson, Al Vancouver, US 9 37
Roman, Justin M Vancouver, US 54 78
Schalk, Wesley R Vancouver, US 114 208
Schissler, Dennis J San Diego, US 12 42

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