Patent Assignment
Reel/Frame 053258/0625
Assignment of Assignor's Interest
Recorded: 2020-07-20
Pages: 3
Assignee
T-MOBILE USA, INC.
12920 SE 38TH STREET, BELLEVUE, WASHINGTON, 98006-1350
Covered Property
(1)
Session Initiated Protocol (Sip) Session Establishment with a Home Subscriber Server (Hss) Outage
Patent:
11,166,327 →
Application:
16/933,975 →