Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Asbjørn Therkelsen0
Marcus Widmer0
Date of Patent
July 19, 2022
0Patent Application Number
172403800
Date Filed
April 26, 2021
0Patent Primary Examiner
CPC Code
In various embodiments, a collaboration endpoint transmits an ultrasonic signal into an area based on a frequency sweep. The collaboration endpoint receives a reflected signal that comprises the ultrasonic signal reflected off an object located in the area. The collaboration endpoint detects, based on the reflected signal, the object as being a potential user. The collaboration endpoint determines, based on the reflected signal, a distance from the collaboration endpoint to the potential user. The collaboration endpoint initiates, based on the distance from the collaboration endpoint to the potential user, a wake-up sequence of the collaboration endpoint to exit a standby mode.
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