Software protection mechanism
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Oct 10, 2002
app pub date -
Apr 9, 2001
filing date -
May 15, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method for determining authorization to use software components of a computer system or a controller using a unique hardware identification code is disclosed. An identification number is generated by an encoding algorithm from a hardware identification code and license information, optionally including additional information. Comparison of encoded and decoded identification numbers will permit or restrict access to the software components.
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