Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
December 18, 2018
Patent Application Number
15708366
Date Filed
September 19, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
A wireless reminder device affixed to a door determines that a person is walking through the door by way of using a motion detector. The device can also determine who is walking through the door based on how the door is moved or what handheld wireless transmission device is paired with, connected to, or providing the strongest signal to the reminder device. Such devices can include passive RFID, Bluetooth, or WiFi devices.
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