US 11,671,418 B2
Methods and systems for accessing a resource
Jonathan Squire, Manasquan, NJ (US); and James Hoelsworth, Philadelphia, PA (US)
Assigned to Comcast Cable Communications, LLC, Philadelphia, PA (US)
Filed by COMCAST CABLE COMMUNICATIONS, LLC, Philadelphia, PA (US)
Filed on May 12, 2022, as Appl. No. 17/743,171.
Application 17/743,171 is a continuation of application No. 16/833,060, filed on Mar. 27, 2020, granted, now 11,363,007.
Prior Publication US 2022/0272081 A1, Aug. 25, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 4/12 (2009.01); G06F 21/62 (2013.01); H04L 9/40 (2022.01)
CPC H04L 63/0807 (2013.01) [G06F 21/6245 (2013.01); H04L 63/0407 (2013.01); H04W 4/12 (2013.01)] 30 Claims
OG exemplary drawing
 
1. An apparatus comprising:
one or more processors; and
memory storing processor-executable instructions that, when executed by the one or more processors, cause the apparatus to:
receive, via a user device, based on a failed attempt to access a resource, a valid refresh token;
send, to the user device, based on the valid refresh token, an invalid access token;
receive, via the user device, based on a failed attempt to access the resource with the invalid access token, the valid refresh token; and
send, to the user device, based on the valid refresh token, and based on a verification associated with the user device, a valid access token.