Patent Assignment
Reel/Frame 013788/0727
Assignment of Assignor's Interest
Recorded: 2003-02-26
Pages: 5
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property
(1)
Generating Confidence Scores from Word Lattices
Patent:
7,092,883 →
Application:
10/254,217 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 25, 2002
From: RICCARDI, GIUSEPPE
To: AT&T CORP.
Reel/Frame 013339/0587 →
Assignment of Assignor's Interest
Jun 22, 2016
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 038983/0256 →
Assignment of Assignor's Interest
Jun 22, 2016
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 038983/0386 →
Corrective Assignment to Correct the Inventor Name Previously Recorded at Reel: 013788 Frame: 0727. Assignor(S) Hereby Confirms the Assignment.
Aug 18, 2016
From: GRETTER, ROBERTO
To: AT&T CORP.
Reel/Frame 039726/0450 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041512/0608 →