Patent Assignment
Reel/Frame 019511/0526
Change of Name
Recorded: 2007-07-03
Pages: 3
Assignor
SBC KNOWLEDGE VENTURES, L.P.
Executed: 2006-02-24
Assignee
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
System and Method to Identify Devices Employing Point-to-Point-Over Ethernet Encapsulation
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.