Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael Karl Sacha
Date of Patent
October 3, 2023
Patent Application Number
17737691
Date Filed
May 5, 2022
Patent Citations
Patent Primary Examiner
Patent abstract
An ear-wearable device includes a photoplethysmography (PPG) sensor. One or more processors of the ear-wearable device are configured to determine, based on sample values of a PPG signal generated by the PPG sensor, whether a user of the ear-wearable device has fallen.
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