Data carrying device and systems for use therewith

• US 6,449,684 B1
• Filed: 12/30/1999
• Issued: 09/10/2002
• Est. Priority Date: 04/01/1998
• Status: Expired due to Fees

• Current Assignee: Catuity, Inc.
• Original Assignee: Catuity, Inc.
• Inventors: Mac.Smith, David L., Garton, Ben
• Primary Examiner(s): NGUYEN, THAN VINH
• Application Number:
  US09/462,026
• Time in Patent Office: 985 Days
• Field of Search: 711/4, 711/5, 711/101-105, 711/111-115, 711/170, 711/202-206, 711/103, 707/200-206, 705/26, 705/41-45, 705/57, 705/56, 713/200
• US Class Current: 711/103
• CPC Class Codes: G06Q 20/042 characterized in that the payment protocol involves at least one cheque
• CPC Class Codes: G06Q 20/105 involving programming of a portable memory device, e.g. IC cards, "electronic purses"
• CPC Class Codes: G06Q 20/341 Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
• CPC Class Codes: G06Q 20/3552 Downloading or loading of personalisation data
• CPC Class Codes: G06Q 20/3576 Multiple memory zones on card
• CPC Class Codes: G07F 7/1008 Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system

Abstract

A data carrying device having a memory space (1) for storing data at a plurality of locations. The memory space includes a static area (2) residing at a fixed location; an index area residing at a first dynamically allocatable location; and an application area (4) residing at a second dynamically allocatable location. The static area (2) is configured to hold data pointing to the location of the index area (3) and the index area (3) is configured to hold data indicative of applications or programs residing within the application area (4).

Claims

1. A system for manipulating data on a plurality of data carrying devices, said system including a host and a plurality of terminals, each terminal being adapted to interact with said data carrying devices, the terminals and the host being adapted to communicate parameter files therebetween, each of said terminals further including functionally identical software being activatable and configurable in response to said parameter files so as to initiate and/or update data on said data carrying devices;

said software in each of said terminals including at least one of a plurality of possible operating systems, an application module including a plurality of applications common to all terminals in the system and a hardware abstraction layer being adapted to integrate said operating system and said application module; and

wherein said plurality of applications includes the following;

terminal management;

card management;

electronic payment;

loyalty programs;

electronic tickets;

memberships;

access control and authentication.