Data processing: financial – business practice – management – or co – Business processing using cryptography – Usage protection of distributed data files
Reexamination Certificate
2011-07-19
2011-07-19
Fischer, Andrew J. (Department: 3621)
Data processing: financial, business practice, management, or co
Business processing using cryptography
Usage protection of distributed data files
C705S054000
Reexamination Certificate
active
07983988
ABSTRACT:
The invention relates to a system (1), a method, and a standard framework (11) for usage-dependent licensing. When use is made of additional functionality, further instances, or specific adapters (131 . . . n), the system (1) will detect whether such use has been authorized by means of a license. If authorization has not yet taken place, a time-limited license will be generated automatically and the manufacturer (21) of the standard framework (11) or, as the case may be, a user (22p) who has implemented additional functionality on the basis of the framework will be informed and can generate a license key. The system (1) will disable the functionality after a specific period of time if a license fee is not paid by a user (22p,22s).
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Bouriant Alexandre
Scheer Jan
Dega Murali
Fischer Andrew J.
Siemens Aktiengesellschaft
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