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:
Dec. 31, 2024
Filed:
Sep. 18, 2023
Pixieray Oy, Espoo, FI;
Rebecca Qing Melakari, Espoo, FI;
Pixieray Oy, Espoo, FI;
Abstract
Disclosed is an optical apparatus with an optical element per eye; a light-control element arranged on an optical path of light passing through the optical element; light sensor(s); and processor(s) configured to: process tracking data to determine at least one of: a gaze position, a gaze direction, a gaze velocity, a gaze acceleration, per eye of a user; determine a current visual activity of the user; determine an ambient light intensity in an environment; determine a shading intensity to be used for the optical element, based on the ambient light intensity and the current visual activity of the user; and control the light-control element to apply the shading intensity to the optical element.