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:
Aug. 11, 2020
Filed:
Oct. 19, 2017
Ams Ag, Premstaetten, AT;
ams AG, Premstaetten, AT;
Abstract
The integrated smoke detection device comprises a carrier (), a light source () arranged on or above the carrier, a light receiver () arranged on or above the carrier at a distance from the light source, and a polarizing member () arranged on or above the carrier, the light source emitting radiation (a, b) into the polarizing member. The polarizing member is configured to have a boundary surface () that linearly polarizes a reflected portion (d) of the radiation emitted by the light source, and an exit surface () that allows the reflected portion (d) to exit the polarizing member.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile