Two-dimensional symbol and method for reading same
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United States of America Patent
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Apr 10, 2012
Grant Date -
Sep 17, 2009
app pub date -
Jan 29, 2009
filing date -
Jan 29, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
Disclosed is an identification symbol and system and method for reading in accordance with the present invention is preferably a two-dimensional, rectangular or square bar code symbol having a solid border, a tick-mark region adjacent to the solid border, a omni-directional reading and error detection and correction capability.
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