An personal electronic apparatus for providing security of specified electronic transactions, the personal electronic apparatus comprising an article removably inserted into the personal electronic apparatus, the article bearing a machine readable code; customer-specific code installed in the personal...http://www.google.fr/patents/US20020032663?utm_source=gb-gplus-shareBrevet US20020032663 - Apparatus and method for performing secure network transactions
Apparatus and method for performing secure network transactions
