Hand-held laser scanning device for scanning a product item
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United States of America Patent
Stats
-
Dec 30, 2008
Grant Date -
Nov 9, 2006
app pub date -
Jul 6, 2006
filing date -
Apr 7, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A laser scanning device for scanning an interface surface of a product item is provided. The interface surface has visible information relating to the product item and a plurality of tags disposed thereon. Each tag contains coded data indicative of an identity of the product item and a plurality of locations on the interface surface. At least some of the tags are coincident with the visible information. The scanning device comprises: (a) a housing; (b) a laser for emitting a scanning beam from the housing; (c) a sensor for sensing the coded data contained a tag exposed by the scanning beam; and (d) a processor for determining, using the sensed coded data, product identity data indicative of the identity of the product item and location data indicative of a location of the exposed tag on the interface surface.
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