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System and method for controlling secured transaction using directionally coded account identifiers

  • US 7,938,318 B2
  • Filed: 04/03/2007
  • Issued: 05/10/2011
  • Est. Priority Date: 04/03/2007
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • receiving, at an acquisition unit, account identification data corresponding to a plurality of non-alphanumeric symbols, wherein the account identification data comprises a written description specifying a rotational orientation for one or more of the plurality of non-alphanumeric symbols, and wherein both the written description and the corresponding non-alphanumeric symbols are displayed as part of receiving the account identification data;

    correlating the account identification data against an account database to evaluate corresponding account information; and

    controlling access to a transactional system based on the correlating.

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