Patent Assignment
Reel/Frame 019623/0111
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded: 2007-07-31
Received: 2007-07-31
Pages: 34
Assignor
SBC HOLDINGS PROPERTIES, L.P.
Executed: 2002-06-26
Assignee
SBC PROPERTIES, L.P.
645 EAST PLUMB LANE, RENO, NV, 89502, UNITED STATES