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Fraud resistant credit card using encryption, encrypted cards on computing devices

  • US 20010034717A1
  • Filed: 01/17/2001
  • Published: 10/25/2001
  • Est. Priority Date: 02/15/2000
  • Status: Abandoned Application
First Claim
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1. Software for use in financial transactions, comprising:

  • a computer-executable program embodied on a cellular or mobile telephone, the computer-executable program being programmed to;

    (a) produce variable account numbers, and (b) cause the cellular or mobile telephone to display account information in barcode form.

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