Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Annemarie Holleczek
Stefan Spiessberger
Tobias Peterseim
Mustafa Kamil
Date of Patent
October 31, 2023
Patent Application Number
16637048
Date Filed
July 27, 2018
Patent Citations
Patent Primary Examiner
Patent abstract
A sensor device for detecting an object with the aid of light of at least one wavelength, including a transmitting unit for emitting light using at least one light source and a receiving unit for receiving light, the light emitted by the transmitting unit in the plane perpendicular to the transmit path having the form of a circumferential surface, which includes an inner area to which light is not applied, an optical element being situated in a shared part of the transmit and receive paths, in such a way that the cross-section surface of the optical element in the plane perpendicular to the transmit path essentially completely overlaps with its cross-section surface the inner area to which light is not applied.
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