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United States of America Patent

PATENT NO 11859976
APP PUB NO 20230003524A1
SERIAL NO

17940894

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Importance

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Abstract

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A target reflector search device. This device comprises an emitting unit for emitting an emission fan, a motorized device for moving the emission fan over a spatial region, and a receiving unit for reflected portions of the emission fan within a fan-shaped acquisition region, and a locating unit for determining a location of the reflection. An optoelectronic detector of the receiving unit is formed as a position-resolving optoelectronic detector having a linear arrangement of a plurality of pixels, each formed as an SPAD array, and the receiving unit comprises an optical system having an imaging fixed-focus optical unit, wherein the optical system and the optoelectronic detector are arranged and configured in such a way that portions of the optical radiation reflected from a point in the acquisition region are expanded on the sensitivity surface of the optoelectronic detector in such a way that blurry imaging takes place.

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Patent Owner(s)

Patent OwnerAddress
HEXAGON TECHNOLOGY CENTER GMBHHEINRICH-WILD-STRASSE 201 HEERBRUGG 9435

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bestler, Simon Langenargen, DE 20 131
Walser, Andreas St.Gallen, CH 9 20

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