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:
Dec. 13, 2022
Filed:
Apr. 22, 2019
Amazon Technologies, Inc., Seattle, WA (US);
Dilip Kumar, Seattle, WA (US);
Elie Micah Kornfield, Seattle, WA (US);
Alexander Clark Prater, Seattle, WA (US);
Sridhar Boyapati, Sammamish, WA (US);
Xiaofeng Ren, Yarrow Point, WA (US);
Chang Yuan, Seattle, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
This disclosure describes a system for tracking removal or placement of items at inventory locations with a materials handling facility. In some instances, a user may remove an item from an inventory location and the inventory management system may detect that removal and update a user item list associated with the user to include an item identifier representative of the removed item. Likewise, if the user places an item at an inventory location, the inventory management system may detect that placement and update the user item list to remove an item identifier representative of the placed item.