Patent Assignment
Reel/Frame 015120/0820
Assignment of Assignor's Interest
Recorded: 2004-03-18
Pages: 12
Assignors
BEGEJA, LEE
Executed: 2004-02-27
RAHIM, MAZIN G.
Executed: 2004-02-27
GORIN, ALLEN LOUIS
Executed: 2004-02-27
SHAHRARAY, BEHZAD
Executed: 2004-02-27
GIBBON, DAVID CRAWFORD
Executed: 2004-02-27
LIU, ZHU
Executed: 2004-02-27
RENGER, BERNARD S.
Executed: 2004-02-27
DRUCKER, HARRIS
Executed: 2004-02-27
HAFFNER, PATRICK GUY
Executed: 2004-02-27
LEWIS, STEVEN HART
Executed: 2004-02-27
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YOR, NEW YORK, 10013-2412
Covered Property
(1)
System and Method for Automatic Generation of a Natural Language Understanding Model
Patent:
7,933,774 →
Application:
10/802,812 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 23, 2014
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 033799/0499 →
Assignment of Assignor's Interest
Sep 23, 2014
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 033799/0412 →
Assignment of Assignor's Interest
Dec 10, 2014
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: AT&T ALEX HOLDINGS, LLC
Reel/Frame 034590/0045 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T ALEX HOLDINGS, LLC
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041495/0903 →
Corrective Assignment to Correct the Assignee/Assignor Name Incorrect Assignment Previously Recorded at Reel: 034590 Frame: 0045. Assignor(S) Hereby Confirms the Assignment.
Jun 23, 2017
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 042962/0290 →
Corrective Assignment to Correct the Removal of 7529667, 8095363, 11/169547, US0207236, US0207237, US0207235 and 11/231452 Previously Recorded on Reel 034590 Frame 0045. Assignor(S) Hereby Confirms the Assignment.
Aug 24, 2018
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: AT&T ALEX HOLDINGS, LLC
Reel/Frame 046733/0932 →
Assignment of Assignor's Interest
Nov 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065532/0152 →