Patent Assignment
Reel/Frame 047680/0145
Change of Name
Recorded: 2018-11-29
Pages: 3
Assignor
AT&T MOBILITY II, LLC
Executed: 2007-08-23
Assignee
AT&T MOBILITY II LLC
1025 LENOX PARK BOULEVARD, ATLANTA, GEORGIA, 30319
Covered Property
(1)
System and Method for Updating User Availability for Wireless Communication Applications
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.