Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 26, 2021
Patent Application Number
16666704
Date Filed
October 29, 2019
Patent Citations Received
Patent Primary Examiner
Patent abstract
A method for protecting a person left in a vehicle includes determining whether the person present on a rear seat is an infant, by using a waveform of a reflected wave generated by a radar sensor after an ignition of the vehicle is turned off, determining a risk level when the person on the rear seat is determined to be the infant, and taking a first step measure that corresponds to a risk factor, when the risk level indicates a possibility of danger to the person.
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