IP Library Assignment 039110/0038
Patent Assignment
Reel/Frame 039110/0038

Change of Name

Recorded: 2016-06-21 Pages: 2
Assignor
AT&T KNOWLEDGE VENTURES, L.P.
Executed: 2007-10-01
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET, ATLANTA, GEORGIA, 30308
Covered Property (1)
Wireless Multimodal Voice Browser for Wireline-Based Iptv Services
Patent: 8,635,073 →
Application: 11/226,646 →
Publication: US 2007/0061149
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 065566/0013 →