IP Library › Assignment 036830/0871
Patent Assignment
Reel/Frame 036830/0871

Assignment of Assignor's Interest

Recorded: 2015-10-20 Pages: 4
Assignors
SARACLAR, MURAT
Executed: 2004-07-14
SPROAT, RICHARD WILLIAM
Executed: 2004-07-02
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICA, NEW YORK, NEW YORK, 10013-2412
Covered Property (1)
System and Method of Lattice-Based Search for Spoken Utterance Retrieval
Patent: 9,286,890 →
Application: 14/200,700 →
Publication: US 2014/0188474
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 20, 2015
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 036830/0981 →
Assignment of Assignor's Interest Oct 20, 2015
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 036831/0050 →
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 →