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. 13, 2020
Filed:
Sep. 26, 2017
Amazon Technologies, Inc., Reno, NV (US);
Pratik Patel, San Mateo, CA (US);
AMAZON TECHNOLOGIES, INC., Seattle, WA (US);
Abstract
Multiple devices executing an augmented reality (AR) application in a specific area can capture position data for objects in that area, which can be used to determine how to render the AR content. Since accuracy of this data falls off with distance, the data from the various devices can be collected by a dedicated server that can aggregate the position data to attempt to obtain a more accurate authoritative data set for the positions of objects and features in the area. At least relevant portions of the authoritative data set are transmitted back the individual devices such that the devices can use the more accurate data to render location- and scale-appropriate AR content over a live camera view captured by that device. Devices may receive data for the current field of view or other portions of the authoritative data set, as well as appropriate updates.