Information storage device for storing personal identification information
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United States of America Patent
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-
Oct 20, 1998
Issued Date -
N/A
app pub date -
Jun 7, 1996
filing date -
Aug 5, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An information storage device for storing and outputting personal identification information. The storage device includes memory and a controller. The memory stores personal identification information and memory access control information. The memory access control information includes a first set of tones. The controller includes an input device, an output device, and a microprocessor. The microprocessor causes the output device to output the stored personal identification information in response to the input device receiving a series of tones corresponding to the first set of tones of the memory access control information. The personal identification information can include biometric identification information. In one embodiment, a security system utilizes a plurality of information storage devices for controlling unauthorized access to a resource.
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