IP Library › Assignment 035355/0954
Patent Assignment
Reel/Frame 035355/0954

Assignment of Assignor's Interest

Recorded: 2015-04-08 Pages: 3
Assignor
SCHROETER, HORST
Executed: 2008-03-21
Assignee
AT&T LABS, INC.
9505 ARBORETUM BLVD., AUSTIN, TEXAS, 78759
Covered Property (1)
System and Method for Detecting Synthetic Speaker Verification
Patent: 9,142,218 →
Application: 14/454,104 →
Publication: US 2014/0350938
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 8, 2015
From: AT&T LABS, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 035355/0994 →
Assignment of Assignor's Interest Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041498/0113 →
Assignment of Assignor's Interest Nov 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065532/0152 →