Patent Assignment
Reel/Frame 036830/0981
Assignment of Assignor's Interest
Recorded: 2015-10-20
Pages: 3
Assignor
AT&T CORP.
Executed: 2015-08-18
Assignee
AT&T PROPERTIES, LLC
645 EAST PLUMB LANE, RENO, NEVADA, 89502
Covered Properties
(3)
System and Method of Lattice-Based Search for Spoken Utterance Retrieval
Patent:
7,912,699 →
Application:
10/923,915 →
System and Method of Lattice-Based Search for Spoken Utterance Retrieval
System and Method of Lattice-Based Search for Spoken Utterance Retrieval
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 20, 2015
From: SARACLAR, MURAT; SPROAT, RICHARD WILLIAM
To: AT&T CORP.
Reel/Frame 036830/0871 →
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 →