IP Library › Assignment 036314/0306
Patent Assignment
Reel/Frame 036314/0306

Assignment of Assignor's Interest

Recorded: 2015-08-07 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 Answering a Communication Notification
Patent: 9,319,504 →
Application: 14/539,179 →
Publication: US 2015/0072739
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment Nov 23, 2015
From: AT&T LABS, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 037121/0311 →
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 →