Patents Assigned to Catuity, Inc.
  • Data carrying device and systems for use therewith
    Patent number: 6532518
    Abstract: A data carrying device having a memory space for storing data at a plurality of locations. The memory space includes a static area residing at a fixed location; an index area residing at a first dynamically allocatable location; and an application area residing at a second dynamically allocatable location. The static area is configured to hold data pointing to the location of the index area and the index area is configured to hold data indicative of applications or programs residing within the application area.
    Type: Grant
    Filed: February 4, 2002
    Date of Patent: March 11, 2003
    Assignee: Catuity, Inc.
    Inventors: David L. Mac.Smith, Ben Garton
  • Data carrying device and systems for use therewith
    Patent number: 6449684
    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).
    Type: Grant
    Filed: December 30, 1999
    Date of Patent: September 10, 2002
    Assignee: Catuity, Inc.
    Inventors: David L. Mac.Smith, Ben Garton