Patent Assignment
Reel/Frame 033210/0219
Change of Name
Recorded: 2014-06-23
Pages: 4
Assignor
SBC KNOWLEDGE VENTURES, L.P.
Executed: 2006-02-24
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET, SUITE 4000, ATLANTA, GEORGIA, 30308
Covered Property
(1)
VoIP Music Conferencing System
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.