The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 27, 2022
Filed:
Aug. 24, 2018
Tridonic Gmbh & CO KG, Dornbirn, AT;
Zumtobel Lighting Gmbh, Dornbirn, AT;
Tridonic GmbH & Co KG, Dornbirn, AT;
Zumtobel Lighting GmbH, Dornbirn, AT;
Abstract
The invention relates to a motion sensor device (), comprising: a PIR sensor () having a plurality of sensor elements () arranged adjacent to each other, the active sensor surfaces of which form a detection region () of the PIR sensor (); an optical unit (), which is designed to image a detection region () of the PIR sensor (), which comprises detection zones (), on the detection region () of the PIR sensor (); wherein the detection zones () in the detection region () of the PIR sensor () have a spatially periodic arrangement having direction-dependent periodicity. The invention also relates to a lighting system () having the motion sensor device and a method () for operating the motion sensor device.