Patent Assignment
Reel/Frame 030378/0911
Assignment of Assignor's Interest
Recorded: 2013-05-08
Pages: 3
Assignor
DUFFIELD, NICHOLAS
Executed: 2010-06-07
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
System and Method for Customized Voice Response
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.