Lawrence J. Johanns - Golden Valley MN, US Henning W. VonKlinggraeff - Richfield MN, US
Assignee:
Veritec, Inc. - Golden Valley MI
International Classification:
G06K 5/00
US Classification:
235380, 235486
Abstract:
The present invention generally relates to credit cards and debit cards. More particularly, the present invention relates to security methods and techniques that can be used with credit and debit cards and the like in order to provide protection against unauthorized use.
Lawrence Johanns - Golden Valley MN, US Henning Klinggraeff - Richfield MN, US
International Classification:
G06Q 40/00
US Classification:
705035000
Abstract:
The present invention generally relates to credit cards and debit cards. More particularly, the present invention relates to security methods and techniques that can be used with credit and debit cards and the like in order to provide protection against unauthorized use.