Patents Assigned to Gateway Technology
  • Data processing apparatus with portable card having magnetic strip simulator
    Patent number: 4786791
    Abstract: A data card using a simulator for magnetic stripes in generating a data signal. The data signal is read by a magnetic coil, having a drive signal provided to the coil by a circuit on the card which simulates the magnetic flux reversals of the magnetic stripes.
    Type: Grant
    Filed: February 10, 1987
    Date of Patent: November 22, 1988
    Assignee: Gateway Technology
    Inventor: Takuo Hodama