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:
Mar. 19, 2024
Filed:
Mar. 24, 2020
Osram Opto Semiconductors Gmbh, Regensburg, DE;
Sergey Kudaev, Regensburg, DE;
Reiner Windisch, Pettendorf, DE;
Dennis Sprenger, Röthenbach, DE;
Ralph Wirth, Lappersdorf, DE;
Thomas Klafta, Burglengenfeld, DE;
OSRAM Opto Semiconductors GmbH, Regensburg, DE;
Abstract
In an embodiment a vital sign sensor includes an emitter component configured to emit light, a detector component configured to detect light, a first layer of a substantially transparent material, wherein the emitter component is embedded in the first layer, and a second layer of a light scattering material arranged on the first layer, wherein the second layer includes converter particles, and wherein the first layer and the second layer are surrounded by at least one wall of a reflective material.