Data processing: financial – business practice – management – or co – Business processing using cryptography – Secure transaction
Reexamination Certificate
2000-07-11
2008-10-07
Fischer, Andrew J. (Department: 3621)
Data processing: financial, business practice, management, or co
Business processing using cryptography
Secure transaction
C705S077000, C705S064000, C705S065000, C705S055000, C705S051000, C705S016000, C705S017000, C705S021000
Reexamination Certificate
active
07433848
ABSTRACT:
A system is proposed for performing transactions with terminals which fundamentally allow a plurality of different transactions to be performed. The terminals (10, 11) are connected for this purpose via a terminal network (30) with at least one node computer (40, 41) via which they can be set up for performing a transaction. The suitability for performing a further, hitherto unprepared transaction can be provided later anytime without any special setup measures. A terminal (10, 11) requests for this purpose data providing the functionality required for performing the further transaction from a node computer (40, 41) following a trigger signal designating the further transaction. The transaction is then performed in interaction between a terminal (10, 11) and a node computer (40, 41).
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Albrecht Norbert
Hinz Walter
Weilacher Hermann
Bacon & Thomas PLLC
Fischer Andrew J.
Giesecke & Devrient GmbH
Murdough Joshua
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