Patent Assignment
Reel/Frame 041070/0249
Change of Name
Recorded: 2017-01-23
Pages: 3
Assignor
CINGULAR WIRELESS II, LLC
Executed: 2007-04-20
Assignee
AT&T MOBILITY II, LLC
1025 LENOX PARK BOULEVARD, ATLANTA, GEORGIA, 30319
Covered Property
(1)
Method and Apparatus for Providing Seamless Call Handoff Between Networks That Use Dissimilar Transmission Methods
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 23, 2017
From: ENZMANN, MARK J.
To: CINGULAR WIRELESS LLC
Reel/Frame 041046/0618 →
Assignment of Assignor's Interest
Jan 23, 2017
From: CINGULAR WIRELESS LLC
To: CINGULAR WIRELESS II, LLC
Reel/Frame 041070/0252 →
Change of Name
Jan 23, 2017
From: AT&T MOBILITY II, LLC
To: AT&T MOBILITY II LLC
Reel/Frame 041070/0313 →