US 11,657,140 B2
Device handoff identification proofing using behavioral analytics
Robert O. Keith, Jr., San Jose, CA (US)
Assigned to Winkk, Inc., Menlo Park, CA (US)
Filed by WINKK, INC, Menlo Park, CA (US)
Filed on May 6, 2020, as Appl. No. 16/868,053.
Application 16/868,053 is a continuation in part of application No. 16/709,683, filed on Dec. 10, 2019.
Prior Publication US 2021/0173914 A1, Jun. 10, 2021
Int. Cl. H04L 9/32 (2006.01); G06F 21/45 (2013.01); G06F 21/32 (2013.01); G06N 20/00 (2019.01); G06N 5/04 (2023.01)
CPC G06F 21/45 (2013.01) [G06F 21/32 (2013.01); G06N 5/04 (2013.01); G06N 20/00 (2019.01); H04L 9/3271 (2013.01); G06F 2221/2103 (2013.01)] 74 Claims
OG exemplary drawing
 
1. A method comprising:
detecting, with a device, that the device has left possession of a user by detecting that the device has been set down, wherein detecting that the device has been set down includes utilizing artificial intelligence to learn patterns of setting the device down, wherein the patterns are used to compare and match stored information to determine a set down motion;
lowering a trust score of the user of the device upon detecting that the device has left possession of the user; and
implementing, with the device, a challenge to verify the user.