Patent Assignment
Reel/Frame 028674/0034
Change of Name
Recorded: 2012-07-30
Pages: 2
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)
Reducing Data Stream Interruption During Failure of a Firewall Device
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.