Patent Assignment
Reel/Frame 020073/0421
Assignment of Assignor's Interest
Recorded: 2007-11-05
Pages: 3
Assignee
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
System and Method of Delivering Video Content
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.