Patent Assignment
Reel/Frame 055519/0363
Assignment of Assignor's Interest
Recorded: 2021-03-08
Pages: 3
Assignor
AT&T CORP.
Executed: 2021-03-05
Assignee
AT&T PROPERTIES, LLC
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
Method and Apparatus for Detecting a Disturbance in a Medium
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.