Card system
First Claim
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1. A card system including a plurality of component infrastructures, said component infrastructures each having core components of said system, said infrastructures having a hierarchal relationship such that one infrastructure is dependent on components of a lower infrastructure, and said core components being configurable for different card transaction applications.
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Abstract
A card system including a plurality of component infrastructures, the component infrastructures each having core components of the system, the infrastructures having a hierarchal relationship such that one infrastructure is dependent on components of a lower infrastructure, and the core components being configurable for different card transaction applications.
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Citations
44 Claims
- 1. A card system including a plurality of component infrastructures, said component infrastructures each having core components of said system, said infrastructures having a hierarchal relationship such that one infrastructure is dependent on components of a lower infrastructure, and said core components being configurable for different card transaction applications.
- 26. Software for a multiple application card system, stored on computer readable storage media, including a plurality of component infrastructures, said component infrastructures each having core components, said infrastructures having a hierarchal relationship such that one infrastructure is dependent on components of a lower infrastructure, and said core components being configurable for different card transaction applications.
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39. Software as claimed in claim 266, wherein an upper infrastructure has components adjusted by the components of a lower infrastructure.
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42. A transaction handler for a card system, executed on a node of the system, having:
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an unpacker for unpacking messages received by the node;
a router for routing unpacked messages to a transaction processor; and
a transaction processor for controlling validation, role processing and forwarding of said message.
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Specification