IP Library › Assignment 043573/0851
Patent Assignment
Reel/Frame 043573/0851

Assignment of Assignor's Interest

Recorded: 2017-09-13 Pages: 4
Assignors
LU, TINGTING
Executed: 2008-08-20
MANNO, PATRICK
Executed: 2008-08-20
Assignee
AT&T LABS, INC.
9505 ARBORETUM BOULEVARD, AUSTIN, TEXAS, 78759
Covered Property (1)
Systems and Methods for Charging and Billing
Application: 14/746,505 →
Publication: US 2015/0288829
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 22, 2015
From: LU, TINGTING; MANNO, PATRICK
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 035878/0295 →
Change of Name Sep 13, 2017
From: AT&T LABS, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 043573/0984 →
Corrective Assignment to Correct the Original Assignment Attachment a Previously Recorded on Reel 043573 Frame 0984. Assignor(S) Hereby Confirms the Assignment. Feb 21, 2018
From: AT&T LABS, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 045399/0544 →