Patent Assignment
Reel/Frame 014856/0349
Assignment of Assignor's Interest
Recorded: 2003-12-30
Pages: 4
Assignor
MCKINNEY, VICKI KAREN
Executed: 2003-12-29
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property
(1)
System and Method for Monitoring Communications
Patent:
7,979,279 →
Application:
10/747,370 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 16, 2009
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 023238/0959 →
Assignment of Assignor's Interest
Sep 16, 2009
From: AT&T CORP (CONVEYED TO AT&T PROPERTIES, LLC)
To: AT&T PROPERTIES, LLC
Reel/Frame 023238/0979 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041512/0608 →
Assignment of Assignor's Interest
Nov 14, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065578/0676 →