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United States of America
Stats
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Nov 5, 2024
Grant Date -
Apr 13, 2023
app pub date -
Oct 12, 2021
filing date -
Oct 12, 2021
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus includes a processor, a transceiver connected to the processor, an integrated circuit connected to the processor, a first proximity sensor configured to provide a first sensor input to the integrated circuit, and a second proximity sensor configured to provide a second sensor input to the integrated circuit. When the integrated circuit determines that the first sensor input represents a first detection event, the processor sets a timer and when the timer expires before the integrated circuit determines that the second sensor input represents a second detection event, the processor sends a message through the transceiver.
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