System for certifying whether printed material corresponds to original
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Sep 8, 2009
Grant Date -
Sep 14, 2006
app pub date -
Feb 10, 2004
filing date -
Feb 14, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A data processing method, which is provided in an image processing system in which a server and a data processor communicate with each other to perform a predetermined data process, includes a step of extracting a feature amount of electronic data to be output from a printer, a step of transmitting original specifying information including the extracted feature amount and a user ID for discriminating a print requester of the electronic data, to the server, a step of controlling generation of print data to be output to the printer, based on original certification information notified by the server, and a step of causing the printer to print the generated print data and information indicating that the print data corresponds to an original. By this method, a large storage capacity is not required to certify one data, and to keep a secret of the stored electronic data is easy.
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