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:
Aug. 25, 2026
Filed:
Feb. 24, 2021
Meta Platforms Technologies, Llc, Menlo Park, CA (US);
Brian Wheelwright, Sammamish, WA (US);
Jacques Gollier, Redmond, WA (US);
Ying Geng, Bellevue, WA (US);
Yijing Fu, Bellevue, WA (US);
Meta Platforms Technologies, LLC, Menlo Park, CA (US);
Abstract
A device for providing position guidance light includes a first device and a second device. The first device includes a first light source for outputting first light, a second light source for outputting second light, and a first optical element for steering the first light and the second light in distinct directions so that the first light and the second light are spatially separated along a first reference axis. The second device includes a third light source for outputting third light, a fourth light source for outputting fourth light, and a second optical element for steering the third light and the fourth light in distinct directions so that the third light and the fourth light are spatially separated along a second reference axis substantially parallel or perpendicular to the first reference axis for providing a cue for adjusting a distance of an eye from the device.