IP Library › Assignment 052203/0159
Patent Assignment
Reel/Frame 052203/0159

Change of Name

Recorded: 2020-03-20 Pages: 3
Assignor
CINGULAR WIRELESS II, LLC
Executed: 2007-04-20
Assignee
AT&T MOBILITY II, LLC
1025 LENOX PARK BLVD, NE, ATLANTA, GEORGIA, 30319
Covered Property (1)
Dual Mode Service Wifi Access Control
Application: 16/354,891 →
Publication: US 2019/0215666
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 15, 2019
From: AT&T MOBILITY II, LLC
To: AT&T MOBILITY II LLC
Reel/Frame 048615/0151 →
Assignment of Assignor's Interest Mar 20, 2020
From: GLASS, DAVID; ABU-DAYYA, ADNAN
To: CINGULAR WIRELESS II, LLC
Reel/Frame 052175/0492 →