Computer peripheral for scanning
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United States of America Patent
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Jul 30, 2013
Grant Date -
Sep 29, 2011
app pub date -
Mar 25, 2010
filing date -
Mar 25, 2010
priority date (Note) -
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Abstract
A computer peripheral that may operate as a hand-held scanner and, in some embodiments, also as a conventional computer mouse. The components incorporated in the device to support scanning may be compact and may be positioned to allow flexibility in shaping a housing of the device. As a result, the device may be ergonomically shaped to facilitate hand-held use as either a scanner or a mouse. Controls, for mouse or scanner operation, may be readily incorporated into the device. The components may also be low cost. Such a low cost, compact design may be achieved through an appropriate selection of curved reflective surfaces in optical paths through the housing. The curved reflective surface may selectively focus or spread light traveling along an optical path, reducing or eliminating the need for lenses and may enable light emitting elements and an image array to be mounted on the same printed circuit board.
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