H - Electricity – 04 – Q
Patent
H - Electricity
04
Q
354/134, 352/57,
H04Q 9/00 (2006.01) G07F 7/10 (2006.01)
Patent
CA 1244130
OPERATOR INTERACTIVE DEVICE VERIFICATION SYSTEM Abstract of the Disclosure A verification system is disclosed in con- junction with a card having a uniqueness character- istic for avoiding counterfeits. A magnetic stripe on the card records encoded combination data based on the uniqueness characteristic and personal identifica- tion data of the assigned bearer. The card is sensed to provide fresh observations of the uniqueness charac- teristic along with data from the magnetic stripe. An operator interacting with the system provides his personal identification data. The magnetic stripe data is combined with the operator-provided personal iden- tification data to derive a decoded indication of the uniqueness characteristic. Such a uniqueness charac- teristic is compared with the freshly sensed unique- ness characteristic as a basis for verifying the authenticity of both the personal identification data and the card. The system further incorporates struc- ture for modifying the personal identification data by interaction between the system and a proper operator.
510148
Gowling Lafleur Henderson Llp
Light Signatures Inc.
LandOfFree
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