Patent Assignment
Reel/Frame 031777/0133
Assignment of Assignor's Interest
Recorded: 2013-12-13
Pages: 3
Assignor
LEE, BRIAN
Executed: 2013-10-16
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET, ATLANTA, GEORGIA, 30308
Covered Property
(1)
Network-Based Social Telephony Firewall