Patent Assignment
Reel/Frame 019896/0645
Submission Is to Correct an Error in the Cover Sheet Previously Recorded on Reel/Frame: 015787/0032, Correction of the Assignor Name and Doc Date
Recorded: 2007-09-27
Pages: 8
Assignors
TUR, GOKHAN
Executed: 2003-12-11
GUPTA, NARENDRA
Executed: 2003-12-11
VAN DER MUDE, ANTONY
Executed: 2003-12-11
RAHIM, MAZIN
Executed: 2003-12-15
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property
(1)
Method for Building a Natural Language Understanding Model for a Spoken Dialog System
Patent:
7,295,981 →
Application:
10/755,014 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 9, 2004
From: TUR, GOKHAN; GUPTA, NARENDRA; VAN DER MODE, ANTHONY
To: AT&T CORP.
Reel/Frame 014886/0077 →
Re-Record to Add the Fourth Assignor and Document Date. Previously Recorded on Reel 014886 Frame 0077.
Sep 17, 2004
From: TUR, GOKHAN; GUPTA, NARENDRA; VAN DER MODE, ANTHONY; RAHIM, MAZIN
To: AT&T CORP.
Reel/Frame 015787/0032 →
Assignment of Assignor's Interest
Mar 28, 2016
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 038275/0041 →
Assignment of Assignor's Interest
Mar 28, 2016
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 038275/0130 →
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 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065533/0389 →