Patent Assignment
Reel/Frame 017284/0814
Assignment of Assignor's Interest
Recorded: 2006-02-23
Pages: 8
Assignors
BANSAL, PRADEEP K.
Executed: 2005-12-22
BEGEJA, LEE
Executed: 2005-12-19
CRESWELL, CARROLL W.
Executed: 2005-12-22
FARAH, JEFFREY
Executed: 2005-12-19
STERN, BENJAMIN J.
Executed: 2005-12-20
WILPON, JAY
Executed: 2005-12-20
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property
(1)
Speaker-Verification Digital Signatures
Patent:
8,234,494 →
Application:
11/312,403 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 28, 2016
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 038275/0238 →
Assignment of Assignor's Interest
Mar 28, 2016
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 038275/0310 →
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 065566/0013 →