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:
Sep. 07, 2021
Filed:
Feb. 13, 2019
Facebook Technologies, Llc, Menlo Park, CA (US);
Alexander Jobe Fix, Seattle, WA (US);
Andrew Wyman MacDonald, Seattle, WA (US);
Dmitri Model, Fremont, CA (US);
Mohammadhossein Daraeihajitooei, Seattle, WA (US);
Javier San Agustin Lopez, Menlo Park, CA (US);
Kirk Erik Burgess, Newark, CA (US);
Mohamed Hegazy, Sammamish, WA (US);
Scott Robert Ramsby, Kirkland, WA (US);
Sebastian Sztuk, Menlo Park, CA (US);
Robert Cavin, Seattle, WA (US);
Facebook Technologies, LLC, Menlo Park, CA (US);
Abstract
The disclosed eye-tracking systems may include a visible light display having visible light pixels, at least one infrared pixel positioned within bounds of the visible light display, and an infrared sensor positioned and configured to detect infrared light originating from the at least one infrared pixel and reflected from an eye of the user. Related head-mounted display systems and methods for eye tracking are also disclosed.