IP Library › Assignment 037121/0311
Patent Assignment
Reel/Frame 037121/0311

Nunc Pro Tunc Assignment

Recorded: 2015-11-23 Pages: 4
Assignor
AT&T LABS, INC.
Executed: 2013-09-20
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET, SUITE 4000, ATLANTA, GEORGIA, 30308
Covered Properties (3)
System and Method for Answering a Communication Notification
Patent: 8,370,148 →
Application: 12/102,197 →
Publication: US 2009/0259472
System and Method for Answering a Communication Notification
Patent: 8,655,662 →
Application: 13/688,611 →
Publication: US 2013/0090100
System and Method for Answering a Communication Notification
Patent: 9,319,504 →
Application: 14/539,179 →
Publication: US 2015/0072739
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 14, 2008
From: SCHROETER, HORST
To: AT&T LABS, INC.
Reel/Frame 020797/0533 →
Assignment of Assignor's Interest Nov 29, 2012
From: SCHROETER, HORST J.
To: AT&T LABS, INC.
Reel/Frame 029381/0665 →
Assignment of Assignor's Interest Aug 7, 2015
From: SCHROETER, HORST
To: AT&T LABS, INC.
Reel/Frame 036314/0306 →
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 →