Method for licensing software
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 20, 1994
Issued Date -
N/A
app pub date -
Feb 18, 1994
filing date -
Mar 11, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed is a system that provides a common application software interface for a variety of vendor supplied license servers. The system provides a single set of program calls and translates this single set of calls into a set of calls for each license server. This translation is performed using a translate table, which is easily updated to interface to newly developed or newly released license servers. The system runs as a separate process within the operating environment to monitor the application program, and as long as the application program continues to provide services to the user, the system sends periodic license renewal messages to the license server. The system also notifies the user when the application program cannot obtain a license in order to provide a consistent user interface across applications.
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