Patent Assignment
Reel/Frame 039509/0160
Assignment of Assignor's Interest
Recorded: 2016-08-23
Pages: 7
Assignors
BANGALORE, SRINIVAS
Executed: 2003-01-31
GUPTA, NARENDRA K.
Executed: 2003-01-28
RAHIM, MAZIN G.
Executed: 2003-02-25
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013
Covered Property
(1)
System and Method of Spoken Language Understanding in Human Computer Dialogs
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 23, 2016
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 039511/0604 →
Assignment of Assignor's Interest
Aug 23, 2016
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 039511/0643 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041512/0608 →