Portable authentification system
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United States of America Patent
Stats
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Jul 14, 1992
Grant Date -
N/A
app pub date -
Nov 7, 1990
filing date -
Nov 7, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A personal identity authentification system is provided in which parametric data of an authorized possessor is encrypted into a memory of a portable transceiver device. The portable transceiver device, carried by a possessor, may be activated by an identity request transmitted from a nearby, authorized verification device. Upon activation, the portable transceiver transmits the encrypted data to the verification device which, when decoded by a verification unit, provides positive identification of the authorized possessor.
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