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7201324 |
Data storage device, apparatus and method for using same
Data storage device for use as a portable card, magnetically encodeable card, or magnetic credit card, including a substrate having at least one surface. A high density, magnetically coercive...
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7073719 |
Data system
A data system ( 1 ) includes a credit card type substrate ( 3 ) and a data unit ( 2 ). The substrate has first and second edges ( 28, 30 ) and a data surface region ( 26 ) between the edges. The...
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7036739 |
Data storage device apparatus and method for using same
A data storage device for use as a portable card, magnetically encodeable card, magnetic credit card or the like is shown. The data storage device includes a substrate having at least one surface....
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6969006 |
Rotable portable card having a data storage device, apparatus and method for using same
A portable card adapted to be used in a card processing system having a data processing station is shown. The portable card includes a data storage device which is adapted to interact with a data...
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6938825 |
Data system
A data system ( 1 ) includes a credit card type substrate ( 3 ) and a data unit ( 2 ). The substrate has first and second edges ( 28, 30 ) and a data surface region ( 26 ) between the edges. The...
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6871787 |
Data storage card having a glass substrate and data surface region and method for using same
A data card is shown. The data card includes a non-magnetic substrate selected from the group consisting of a glass substrate, a glass-ceramic substrate, crystallized glass substrate, an aluminum...
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6857569 |
Data storage card having a non-magnetic substrate and data surface region and method for using same
A data storage card includes a glass substrate having first and second edges. A data storage surface region is located on the glass substrate between the first and second edges. The data surface...
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6600613 |
Demodulation of magnetically recorded data
There is disclosed a pattern matching technique for comparing (a) signals representing detected magnetically recorded characters against (b) a set of predetermined idealized reference signals...
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6233104 |
System and method for interfacing data stored on a magnetic strip
A magnetic strip interface reads data from a first track and a second track of a magnetic strip. The magnetic strip interface transmits the data read from the first track to a first data handler,...
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6053415 |
Apparatus and method for manually encoding a magnetic stripe
A hand-held, light-weight wand for magnetically encodes digital information onto a magnetic stripe or track. Pre-printed timing marks adjacent the magnetic strip, detected by an optical sensor...
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5847811 |
Photographic film processing apparatus and method of controlling the same
A photographic film processing apparatus has a data reader for reading magnetic data stored in a row of magnetic recorded tracks on a photographic film. The apparatus determines whether a reading...
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