Graphic Code Application Apparatus and Method
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United States of America Patent
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N/A
Issued Date -
Oct 2, 2008
app pub date -
Feb 1, 2008
filing date -
Feb 2, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A machine readable code comprises at least a portion of a graphical indicium, the graphical indicium comprising a random arrangement of spots. At least some of the spots comprising the graphical indicium may have a dimension of less than one micrometre. The spots comprising the graphical indicium may vary in size and/or shape. The portion of the graphical indicium comprising the code may be delimited by a boundary, the boundary may be a temporary boundary which may be generated by a reading machine relative to a fixed trigger point only when the code is being read. Alternatively, the portion of the graphical indicium comprising the code may be delimited by a graphically represented boundary.
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