Patent Assignment
Reel/Frame 053549/0267
Assignment of Assignor's Interest
Recorded: 2020-08-19
Pages: 36
Assignor
AT&T CORP.
Executed: 2013-05-08
Assignee
AT&T PROPERTIES, LLC
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property
(1)
Method and Apparatus for Identifying Acoustic Background Environments Based on Time and Speed to Enhance Automatic Speech Recognition
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 19, 2020
From: GILBERT, MAZIN
To: AT&T CORP.
Reel/Frame 053548/0622 →
Assignment of Assignor's Interest
Aug 19, 2020
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 053551/0451 →
Assignment of Assignor's Interest
Aug 19, 2020
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 053551/0848 →
Assignment of Assignor's Interest
Nov 13, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065552/0934 →