Method and Apparatus for Identifying When an Individual is in Proximity to an Object
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United States of America Patent
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Issued Date -
Aug 29, 2024
app pub date -
May 6, 2024
filing date -
Jun 1, 2016
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Abstract
An apparatus for identifying when an individual is in proximity to an object having a sensor portion having an electromagnetic field. The apparatus has a personal alarm device that is worn by the individual which detects the presence of the magnetic field and produces a signal indicating the personal alarm device is within the electromagnetic field. The sensor portion having an exclusion zone where the electromagnetic field is effectively negated so the PAD does not produce an alarm in the exclusion zone. A method for identifying when an individual is in proximity to an object. A field extension module. A proximity device.
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