Patent Assignment
Reel/Frame 023719/0818
Change of Name
Recorded: 2009-12-30
Pages: 40
Assignor
SBC TECHNOLOGY RESOURCES, INC.
Executed: 2002-03-27
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
Residential gateway system for automated control of residential devices
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.