Secured apparatus and process for securing the transmission of documents by fax and graphic code for the authentication of an image
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United States of America Patent
Stats
-
Jun 25, 1996
Grant Date -
N/A
app pub date -
Aug 16, 1994
filing date -
Aug 18, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a secured apparatus for the transmission of documents by facsimile or fax, which comprises on the emitter side a securing module placing in the binary file transmitted and representing the document a graphic signature of the 'morse' type placed on a page of the document and including on the recipient side a module for decoding and checking the graphic signature. The invention also relates to a process for securing the transmission of documents by fax and an image authentication graphic code.
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Cited Art Landscape
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