Patent Assignment
Reel/Frame 045402/0734
Corrective Assignment to Correct the Original Assignment Document Previously Recorded at Reel: 043573 Frame: 0665. Assignor(S) Hereby Confirms the Assignment .
Recorded: 2018-02-21
Pages: 5
Assignor
AT&T LABS, INC.
Executed: 2014-06-11
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET, SUITE 4000, ATLANTA, GEORGIA, 30308
Covered Property
(1)
Systems and Methods for Charging and Billing in Converged Communications Networks
Patent:
9,064,275 →
Application:
12/179,922 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.