Method of managing contracts for licensed program use and a management system thereof
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United States of America Patent
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Jul 27, 1999
Grant Date -
N/A
app pub date -
Aug 29, 1994
filing date -
Aug 30, 1993
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention has an object to provide a method of managing contracts for licensed program use with which a licensor is able to confirm whether or not a contract for using a program has been properly kept by the user, as well as provide a system capable of utilizing the managing method. At the user-side (20), information on the status of utilizing the licensed program is stored as data (25), and the stored data is outputted after it is coded. Whereas, at the licensor-side (10), the coded data is inputted and decoded, thereby the licensor is able to determine the status of utilization of the program.
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