Color and shape system for encoding and decoding data
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United States of America Patent
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Feb 9, 1999
Grant Date -
N/A
app pub date -
Apr 2, 1996
filing date -
Apr 2, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A color code system for encoding information on products and other substrates. The color code is printed by a color printer using single intensity colors in specific shapes aligned side by side successively. The code is predetermined. The code can be read by a video device and decode by a computer. The present invention allows for densely packed encoded information in a small space that can be cheaply and easily read and decoded.
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