IP Library › Assignment 038973/0169
Patent Assignment
Reel/Frame 038973/0169

Assignment of Assignor's Interest

Recorded: 2016-06-21 Pages: 3
Assignor
AT&T SERVICES, INC.
Executed: 2016-03-10
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET, ATLANTA, GEORGIA, 30308
Covered Properties (2)
System and Method for Connecting to Addresses Received in Spoken Communications
Patent: 8,923,491 →
Application: 11/866,557 →
Publication: US 2009/0092239
System and Method for Connecting to Addresses Received in Spoken Communications
Patent: 9,910,635 →
Application: 14/566,934 →
Publication: US 2015/0126168
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 21, 2016
From: MACWAN, SANJAY
To: AT&T SERVICES, INC.
Reel/Frame 039098/0893 →
Assignment of Assignor's Interest Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041498/0113 →
Assignment of Assignor's Interest Nov 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065531/0665 →