Patent Assignment
Reel/Frame 032771/0673
Assignment of Assignor's Interest
Recorded: 2014-04-28
Pages: 2
Assignor
ENZMANN, MARK J
Executed: 2004-02-24
Assignee
CINGULAR WIRELESS LLC
5565 GLENRIDGE CONNECTOR, SUITE 1700, ATLANTA, GEORGIA, 30342
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
Apr 28, 2014
From: CINGULAR WIRELESS LLC
To: CINGULAR WIRELESS II, LLC
Reel/Frame 032771/0776 →
Change of Name
Apr 28, 2014
From: CINGULAR WIRELESS II, LLC
To: AT&T MOBILITY II, LLC
Reel/Frame 032776/0156 →
Change of Name
Apr 28, 2014
From: AT&T MOBILITY II, LLC
To: AT&T MOBILITY II LLC
Reel/Frame 032776/0184 →