Data scrambling system and method
Data storage and access systems
Data storage and access systems
Data storage and access systems
Data terminal system
Data transfer system having a terminal and a portable data carri
Data writing apparatus, method, and program for portable...
Databaseless security system
Deactivatable/reactivatable smart card recording apparatus
Debit card having scratch-off label strip and method of...
Debit card system and method for implementing incentive award pr
Debit card with activation control
Debit card with activation control
Debit card with activation control
Delivery data objects in enterprise computing systems
Deposit authorization system
Desktop card processor
Desktop card processor
Detectable card and entry and departure checking apparatus utili
Detecting wear through use of information-transmitting devices