Illegitimate duplication preventing method, data processing apparatus and medical imaging apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jun 7, 2005
Grant Date -
N/A
app pub date -
Jan 3, 2000
filing date -
Jan 3, 2000
priority date (Note) -
Expired
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Abstract
In order to assuredly prevent illegitimate duplication of a program by a simple technique, license information 304 is created as information in the form of a run-time read module in a data processing apparatus by a creation program that self-destructs after being executed, and a program 300 that is installed without the license information and is incomplete without the license information is executed with the license information 304 read during the execution.
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