Patent Assignment
Reel/Frame 029138/0629
Assignment of Assignor's Interest
Recorded: 2012-10-16
Pages: 7
Assignors
CHANG, HISAO
Executed: 2009-11-16
MALIK, DALE
Executed: 2009-11-13
ROBERTS, LINDA
Executed: 2009-11-12
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET, SUITE 4000, ATLANTA, GEORGIA, 30375
Covered Property
(1)
System and Method to Search a Media Content Database Based on Voice Input Data
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 8, 2012
From: SCHROETER, HORST
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 029266/0664 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041504/0952 →
Assignment of Assignor's Interest
Nov 14, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065578/0676 →