×

Access control for a microprocessor card

  • US 20030212895A1
  • Filed: 12/20/2002
  • Published: 11/13/2003
  • Est. Priority Date: 12/20/2001
  • Status: Active Grant
First Claim
Patent Images

1. A method of executing messages using a plurality of applications resident in a memory means of an electronic card, said electronic card being adapted for coupling to a reader device to facilitate reading of said memory means, said reading device being configured for communication with a remote apparatus having a further application executing thereon, said method comprising the steps of:

  • determining which of the one or more card resident applications are required to process one or more messages received from said further application; and

    depending on said determination;

    executing said one or more messages using a first of said card resident applications if one or more predetermined criteria are met, or executing said one or more messages using a second of said card resident applications if one or more further criteria are met, wherein said one or more further criteria are determined via an array containing said one or more further criteria.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×