US 12,242,583 B2
Methods and systems for user authentication
Fei Wan, Warrington, PA (US)
Assigned to Comcast Cable Communications, LLC, Philadelphia, PA (US)
Filed by Comcast Cable Communications, LLC, Philadelphia, PA (US)
Filed on May 18, 2023, as Appl. No. 18/319,659.
Application 18/319,659 is a continuation of application No. 17/314,912, filed on May 7, 2021, granted, now 11,698,954.
Application 17/314,912 is a continuation of application No. 16/132,192, filed on Sep. 14, 2018, granted, now 11,030,291, issued on Jun. 8, 2021.
Prior Publication US 2024/0086511 A1, Mar. 14, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 3/16 (2006.01); G06F 21/32 (2013.01); G06V 40/16 (2022.01); G06V 40/20 (2022.01)
CPC G06F 21/32 (2013.01) [G06F 3/167 (2013.01); G06V 40/165 (2022.01); G06V 40/20 (2022.01)] 60 Claims
OG exemplary drawing
 
1. An apparatus, comprising:
one or more processors; and
a memory storing processor-executable instructions that, when executed by the one or more processors, cause the apparatus to:
based on a request to access the apparatus, determine one or more visemes associated with a user;
determine a correspondence between the one or more visemes of the user and one or more stored visemes of the user satisfies a threshold; and
grant, based on the correspondence between the one or more visemes of the user and the one or more stored visemes of the user satisfying the threshold, access to the apparatus.