Method and apparatus for upgrading the software lock of microprocessor
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United States of America Patent
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Aug 4, 1998
Grant Date -
N/A
app pub date -
Mar 28, 1996
filing date -
Mar 28, 1996
priority date (Note) -
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status (Latency Note)
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Abstract
A method and apparatus for providing, maintaining and upgrading the software lock of a microprocessor. When a processor upgrade occurs, software that was serialized to the previously installed processor detects that it is running on an unauthorized processor. The software initiates a reauthorization process based on a reauthorization use profile. The temporary re-enabling of the software is allowed if the authorization service is not available.
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