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:
Jul. 21, 2026
Filed:
Dec. 02, 2022
Amazon Technologies, Inc., Seattle, WA (US);
Manoj Aggarwal, Seattle, WA (US);
Rajeev Ranjan, Seattle, WA (US);
Gerard Guy Medioni, Los Angeles, CA (US);
Dilip Kumar, Seattle, WA (US);
Joshua Engelsma, Jenison, MI (US);
AMAZON TECHNOLOGIES, INC., Seattle, WA (US);
Abstract
A machine learning network is trained to use biometric input data to generate representation data used to assert identity. The network may be trained to consider particular features of interest. For example, the biometric input data may comprise an image of a user's hand. Particular features may comprise one or more of fine print ridges on the hand, principal lines and creases, wrinkles, veins, and so forth. In one implementation intermediate data produced by a first portion of the network is trained to be representative of the particular feature(s) of interest. The resulting representation data, such as produced by a second portion of the network, may thus be based on these features of interest. In another implementation the image is processed to determine feature data, and the image and feature data are provided as input to the network. A hybrid network may also be used.