Patent Assignment
Reel/Frame 033253/0043
Assignment of Assignor's Interest
Recorded: 2014-07-07
Pages: 5
Assignors
PIEPENBRINK, DAVID J.
Executed: 2008-12-18
CHOW, LEE M.
Executed: 2008-12-22
SOFOS, JAMES T.
Executed: 2008-12-17
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET, SUITE 4000, ATLANTA, GEORGIA, 30308
Covered Property
(1)
Integrated Service Identity for Different Types of Information Exchange Services