Patent Assignment
Reel/Frame 039723/0773
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 021617 Frame: 0458. Assignor(S) Hereby Confirms the Change of Name.
Recorded: 2016-08-18
Pages: 4
Assignor
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
Executed: 2007-04-27
Assignee
AT&T INTELLECTUAL PROPERTY, INC.
6500 RIVER PLACE BLVD., AUSTIN, TEXAS, 78730
Covered Property
(1)
Automated Passcode Recovery in an Interactive Voice Response System
Patent:
7,292,680 →
Application:
10/102,986 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Oct 20, 2016
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 040435/0959 →
Change of Name
Oct 20, 2016
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 040435/0964 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041498/0113 →
Assignment of Assignor's Interest
Nov 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065533/0389 →