System, method and apparatus for avoiding loss of portable devices
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United States of America Patent
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N/A
Issued Date -
Jul 2, 2009
app pub date -
Jan 2, 2008
filing date -
Jan 2, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
In a system for monitoring a location of a polled unit, a limitation arises where a polling unit becomes lost or stolen, and a user remains unaware of this loss for an extended time period. In an embodiment of the current invention, a system, apparatus, and method are disclosed for automatically and quickly determining that a polling unit in a polling setup has become lost or stolen. This determination is accomplished by adapting a polled unit to automatically detect an absence of a polling signal within a given time period when a polling signal was expected. After determining that no polling signal was received in the given time period, the polled unit is adapted to perform a function—such as issuing a notification to a user, to a service provider, or to another party.
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