Patent Assignment
Reel/Frame 057834/0917
Assignment of Assignor's Interest
Recorded: 2021-10-19
Pages: 3
Assignor
YAO, TIMOTHY
Executed: 2021-10-15
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET, NE, SUITE 7C, ATLANTA, GEORGIA, 30308
Covered Property
(1)
Api Driven Subscriber Ims Registration Status Changes and Ims Routing Steering