Patent Assignment
Reel/Frame 021973/0262
Assignment of Assignor's Interest
Recorded: 2008-12-12
Pages: 3
Assignor
KU, BERNARD
Executed: 2008-12-12
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
Method and Apparatus for Completing a Circuit Switched Service Call in an Internet Protocol Network