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:
May. 13, 2025
Filed:
Dec. 20, 2022
Meta Platforms Technologies, Llc, Menlo Park, CA (US);
Wei Lyu, Santa Clara, CA (US);
Shir Lene Lim, Kirkland, WA (US);
Anush Mohan, San Jose, CA (US);
Yuichi Taguchi, Los Gatos, CA (US);
Meta Platforms Technologies, LLC, Menlo Park, CA (US);
Abstract
Implementations described herein can share scene data between multiple artificial reality (XR) devices, such as head-mounted displays (HMDs). A first XR device can retrieve stored spatial anchors associated with a scene, and align a coordinate frame with coordinate frames for a second XR device using the spatial anchors. The second XR device can have identified physical objects in the scene with corresponding object types defined in a scene lexicon (e.g., with a camera on the second XR device capturing images of physical objects and performing object recognition or through manual tagging of objects with object types), and store the object types and locations of the physical objects as scene data. The first XR device can obtain the scene data based on associations between the scene data and the spatial anchors and render virtual objects using the scene data, without having to rescan the scene for the physical objects.