Patent Assignment
Reel/Frame 017818/0035
Assignment of Assignor's Interest
Recorded: 2006-06-20
Pages: 4
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property
(1)
Bootstrapping Language Models for Spoken Dialog Systems Using the World Wide Web
Patent:
9,299,345 →
Application:
11/425,243 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 17, 2016
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 037845/0070 →
Assignment of Assignor's Interest
Feb 17, 2016
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 037845/0118 →
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 13, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065552/0934 →