IP Library › Assignment 050035/0923
Patent Assignment
Reel/Frame 050035/0923

Assignment of Assignor's Interest

Recorded: 2019-08-13 Pages: 36
Assignor
AT&T PROPERTIES, LLC
Executed: 2013-05-08
Assignee
AT&T INTELLECTUAL PROPERTY II, L.P.
675 WEST PEACHTREE STREET, ATLANTA, GEORGIA, 30308
Covered Property (1)
Method and Apparatus for Identifying Acoustic Background Environments Based on Time and Speed to Enhance Automatic Speech Recognition
Application: 16/139,133 →
Publication: US 2019/0027136
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 13, 2019
From: GILBERT, MAZIN
To: AT&T CORP.
Reel/Frame 050035/0595 →
Assignment of Assignor's Interest Aug 13, 2019
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 050035/0852 →
Assignment of Assignor's Interest Aug 13, 2019
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 050036/0208 →
Assignment of Assignor's Interest Nov 13, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065552/0934 →