Imaging apparatus having a counterfeiting prevention function
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United States of America Patent
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Mar 26, 1996
Grant Date -
N/A
app pub date -
Jul 29, 1993
filing date -
Aug 6, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An imaging apparatus comprising a counterfeiting prevention arrangement and reliably preventing counterfeit reproduction of currency, negotiable certificates, and other registered documents is provided by preventing modification or removal of the counterfeiting prevention arrangement. Modification or removal of the counterfeiting prevention arrangement is prevented in this imaging apparatus by integrating circuit elements or components of the counterfeiting prevention arrangement with circuit elements or components of the image processors of the imaging system in a single chip, or sealing these components in a single mold, effectively preventing modification or removal of the counterfeiting prevention arrangement without disabling the imaging system.
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