Patent Assignment
Reel/Frame 021135/0424
Assignment of Assignor's Interest
Recorded: 2008-06-23
Pages: 10
Assignors
SIEGEL, STEVEN A.
Executed: 2008-01-11
AFSHAR, SIROOS K.
Executed: 2008-01-30
EPLEY, ROBERT V.
Executed: 2008-01-24
MCCOURT, KAREN M.
Executed: 2008-01-24
MCQUAIDE, ARNOLD CHESTER, JR.
Executed: 2008-01-23
STRAHS, LEOPOLD
Executed: 2008-01-23
ADAMCZYK, MARIA
Executed: 2008-02-05
Assignee
AT&T LABS, INC.
9505 ARBORETUM BLVD., AUSTIN, TEXAS, 78759
Covered Property
(1)
System and Method of Providing Ims Services to Users on Terminating Non Ims Devices
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.