Nova Patents
EP0247623A3

Ic card transaction system

Abstract

An IC card transaction system is disclosed in which a desired part of the data required to complete a transaction is stored in an IC card by a customer in advance of transaction processing. An automatic transaction processing unit reads the transaction data stored in the card and receives any additional data required to complete a transaction from the customer, which was not previously stored in the card.

Term

Term ended

Projected expiry passed 29 May 2007, 19.3 years ago.

  1. Priority
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  4. Projected expiry
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Every citation, both ways

Citations
DocumentRelationOfficeCategoryCited during
EP0157416A2CitesEuropean Patent Office (EPO)ASearch report
EP0159651A2CitesEuropean Patent Office (EPO)ASearch report
EP0162221A2CitesEuropean Patent Office (EPO)ADSearch report
EP0167044A2CitesEuropean Patent Office (EPO)ASearch report
EP0174016A2CitesEuropean Patent Office (EPO)ASearch report