Patent Assignment
Reel/Frame 025466/0093
Assignment of Assignor's Interest
Recorded: 2010-07-15
Pages: 3
Assignor
AT&T PROPERTIES, LLC
Executed: 2009-05-22
Assignee
AT&T INTELLECTUAL PROPERTY II, L.P.
645 PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
Training-Based Channel Estimation for Multiple-Antennas
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.