Patents Assigned to Luis Juan Firpo Polledo
  • Electronic security device for avoiding card fraudulent action in automated teller machines and card reader driver including such device
    Patent number: 7143934
    Abstract: The present invention discloses an electronic security device for automated teller machines and a card reader driver including such device. This electronic device comprises an optoelectronic sensing barrier transversely aligned to the card-in/card-out passage, an electronic circuit which is connected to said sensing barrier, a comparator and timers. The device further includes one or more emergency or alarm signal outputs responsive to the insertion of foreign bodies which, when inserted in the passage, pass through the sensing barrier.
    Type: Grant
    Filed: June 3, 2004
    Date of Patent: December 5, 2006
    Assignee: Luis Juan Firpo Polledo
    Inventor: Rolando Roberto Ghisani