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:
Oct. 07, 2025
Filed:
Aug. 15, 2023
Oura Health Oy, Oulu, FI;
Tero Juhani Vallius, Kontio, FI;
Oura Health Oy, Oulu, FI;
Abstract
Methods, systems, and devices for detecting an orientation of a wearable device are described. The method may include the wearable device transmitting, using a light-emitting component, first light and second light and generating a first signal and a second signal based on the first light and the second light, respectively, received using photodetectors. The first and second light may be associated with first and second wavelengths, where signals associated with the first wavelength are relatively unaffected by varying orientations of the wearable device, whereas signals associated with the second wavelength vary based on different orientations of the wearable device. Further, the wearable device may determine an orientation of the wearable device worn by the user based on a comparison of a first signal and the second signal, and may acquire physiological data from the user via the wearable device using measurement parameters that are determined based on the orientation.