Patent Assignment
Reel/Frame 034761/0921
Change of Name
Recorded: 2015-01-14
Pages: 2
Assignor
AT&T KNOWLEDGE VENTURES, L.P.
Executed: 2007-10-01
Assignee
AT&T INTELLECTUAL PROPERTY I, LP
675 W. PEACHTREE STREET, SUITE 4000, ATLANTA, GEORGIA, 30308
Covered Property
(1)
Method and Apparatus for Abstracting Telephony Functions
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.