IP Library › Assignment 032229/0772
Patent Assignment
Reel/Frame 032229/0772

Nunc Pro Tunc Assignment

Recorded: 2014-02-17 Pages: 4
Assignor
AT&T LABS, INC.
Executed: 2013-09-20
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET, ATLANTA, GEORGIA, 30308
Covered Property (1)
System and Method for Answering a Communication Notification
Patent: 8,892,442 →
Application: 14/181,997 →
Publication: US 2014/0162607
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 17, 2014
From: SCHROETER, HORST J.
To: AT&T LABS, INC.
Reel/Frame 032269/0184 →
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 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065532/0152 →