US 11,989,275 B2
Passive identification of a device user
Gregory Lee Storm, Parkville, MO (US); and Reza R. Derakhshani, Shawnee, KS (US)
Assigned to Jumio Corporation, Sunnyvale, CA (US)
Filed by Jumio Corporation, Sunnyvale, CA (US)
Filed on Apr. 28, 2023, as Appl. No. 18/309,661.
Application 18/309,661 is a continuation of application No. 16/241,508, filed on Jan. 7, 2019, granted, now 11,675,883.
Prior Publication US 2023/0273986 A1, Aug. 31, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 21/00 (2013.01); G06F 21/32 (2013.01); G06V 10/764 (2022.01); G06V 10/82 (2022.01); G06V 40/10 (2022.01); G06V 40/12 (2022.01); G06V 40/16 (2022.01); G06V 40/18 (2022.01); G06V 40/20 (2022.01); G06V 40/70 (2022.01)
CPC G06F 21/32 (2013.01) [G06V 10/764 (2022.01); G06V 10/82 (2022.01); G06V 40/103 (2022.01); G06V 40/12 (2022.01); G06V 40/171 (2022.01); G06V 40/172 (2022.01); G06V 40/18 (2022.01); G06V 40/20 (2022.01); G06V 40/25 (2022.01); G06V 40/70 (2022.01)] 20 Claims
OG exemplary drawing
 
1. A computer-implemented method for authenticating biometric data of a user at a device using a feature vector, the method being executed by one or more processors and comprising:
identifying a target user based on at least one of being in view of a camera system of the device or an interaction with the device;
detecting, a wireless signal, by equipment capable of proximity sensing the wireless signal that passed through the target user, a wireless signal that deflected off the target user, and a wireless signal that both passed through and deflected off the target user, wherein the equipment transmits an identifier;
processing the wireless signal to identify a unique effect of the target user on the wireless signal and generate the feature vector for the target user, the feature vector based on the unique effect of the target user and including at least motion characteristics of the target user as the target user is in view of or interacts with the device, wherein the unique effect of the target user creates an apparition in the wireless signal, by which each target user has a unique apparition effect and is identified by the unique apparition effect;
determining a candidate user to compare to the target user;
retrieving reference data for the candidate user;
comparing the feature vector to the reference data for the candidate user to determine a likelihood that the target user is the candidate user; and
customizing a device application for the target user based on the determined likelihood and once a target user is identified, tracking a location and a direction of travel with speed for the target user by receiving subsequent wireless signals.