Patent Assignment
Reel/Frame 033708/0001
Assignment of Assignor's Interest
Recorded: 2014-09-10
Pages: 5
Assignors
CHOTIMONGKOL, ANANLADA
Executed: 2005-03-23
HAKKANI-TUR, DILEK Z.
Executed: 2005-03-10
TUR, GOKHAN
Executed: 2005-03-10
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013
Covered Property
(1)
Using semantic role labeling for spoken dialog understanding
Application:
60/618,049 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 23, 2014
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 033799/0122 →
Assignment of Assignor's Interest
Sep 23, 2014
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 033799/0284 →
Assignment of Assignor's Interest
Dec 10, 2014
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: AT&T ALEX HOLDINGS, LLC
Reel/Frame 034467/0822 →
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 Previously Recorded on Reel 034467 Frame 0822. Assignor(S) Hereby Confirms the Assignment.
Jun 23, 2017
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 042961/0879 →