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:
Nov. 12, 2024
Filed:
Apr. 08, 2022
Infineon Technologies Ag, Neubiberg, DE;
Gerald Stocker, Finkenstein, AT;
Elmar Aschauer, Ledenitzen, AT;
Ulf Bartl, Villach, AT;
Thomas Grille, Nötsch, AT;
Christoph Kovatsch, Finkenstein, AT;
Thomas Krotscheck Ostermann, Velden am Wörthersee, AT;
Infineon Technologies AG, Neubiberg, DE;
Abstract
A fluid sensor for performing a reference measurement includes a support structure having a top main surface region; a thermal emitter on the top main surface region of the support structure; a first waveguide section and a first thermal radiation detector on the top main surface region of the support structure; and a cover structure on at least one part of the first waveguide section. The first waveguide section guides a first portion of the thermal radiation emitted by the thermal emitter to the first thermal radiation detector. The first thermal radiation detector detects the guided first portion of the thermal radiation for performing the reference measurement.