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. 05, 2026
Filed:
Mar. 27, 2024
Meta Platforms Technologies, Llc, Menlo Park, CA (US);
Chengyuan Yan, San Bruno, CA (US);
Sheng Shen, Shoreline, WA (US);
Meta Platforms Technologies, LLC, Menlo Park, CA (US);
Abstract
Example implementations are for tracking an artificial reality input device by receiving, for the input device, video tracking data and inertial motion unit ('IMU') data based on motion input. Example implementations generate, from the video tracking data, a video tracking position and a video tracking velocity; generate, from the IMU data, an IMU orientation and an IMU linear acceleration; and generate, from the IMU orientation and the IMU linear acceleration, an IMU linear velocity. Example implementations determine if the video tracking position and the video tracking velocity is reliable and determine, by a Kalman filter for the input device, a current bias, a current velocity and a current position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile