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:
Mar. 31, 2026
Filed:
Sep. 30, 2020
Amazon Technologies, Inc., Seattle, WA (US);
Michael Dillon, Seattle, WA (US);
Gerard Guy Medioni, Seattle, WA (US);
Ali Rahimi, Berkeley, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Cameras installed at a facility capture images over periods of time and detect features such as locations of hands, heads or other body parts within the images. Time series of data regarding such features are provided to machine learning systems to determine whether an event such as a taking or a return of the item is depicted within the images, or whether no such event is detected. The time series are provided to the machine learning system in an iterative manner, with time series associated with a set of baseline features provided to the machine learning system first. If an event is not detected and associated with an actor based on the baseline features, time series associated with supplemental features are successively provided to the machine learning system, along with the time series associated with the baseline features, until the event is detected and associated with an actor.