Abstract: Method for broadcasting a magnetic stripe data packet from an electronic card by measuring a swipe speed of the electronic card past a magnetic reader head during a swipe of the electronic card past the magnetic reader head and then adjusting a broadcast signal containing the magnetic stripe data packet according to the measured swipe speed so that the magnetic stripe data packet in the broadcast signal is read by the magnetic reader head during said swipe. The swipe speed is measured by a speed sensor. The electronic card can contain a false swipe detection means so that the capacitive sensor changes from a sleep mode to an active mode after a wake up sensor is activated during the swipe and the swipe speed is measured by the capacitive sensor while it is in the active mode before the broadcast signal is broadcast during the swipe.
Type:
Grant
Filed:
April 3, 2012
Date of Patent:
June 9, 2015
Assignee:
PrivaSys
Inventors:
Eric Foo, Joan Ziegler, Mark Poidomani, Lawrence Routhenstein, Ziv Alon, Charles McGuire
Abstract: Method for broadcasting a magnetic stripe data packet from an electronic card by measuring a swipe speed of the electronic card past a magnetic reader head during a swipe of the electronic card past the magnetic reader head and then adjusting a broadcast signal containing the magnetic stripe data packet according to the measured swipe speed so that the magnetic stripe data packet in the broadcast signal is read by the magnetic reader head during said swipe.
Type:
Grant
Filed:
April 3, 2012
Date of Patent:
April 1, 2014
Assignee:
PrivaSys
Inventors:
Eric Foo, Joan Ziegler, Mark Poidomani, Lawrence Routhenstein, Ziv Alon, Charles McGuire
Abstract: An electronic card that, once activated, can drive a set of user data from a first secure microprocessor through a signal line to a second processor, process the set of user data in the second processor to generate a series of digital transaction signals, drive the series of digital transaction signals into a RC specialty circuit, convert the series of digital transaction signals into two distinct analog waveform signals, and drive the two distinct analog waveform signals along at least two tracks such that the first analog signal and the second analog signal cancel each other magnetically so that the resulting magnetic flux at a target broadcast area replicates the magnetic field created in a magnetic stripe.
Type:
Grant
Filed:
April 16, 2012
Date of Patent:
January 29, 2013
Assignee:
PrivaSys
Inventors:
Mark Poidomani, Joan Ziegler, Eric Foo, Ziv Alon, Lawrence Routhenstein
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