Patent Assignment
Reel/Frame 053532/0918
Assignment of Assignor's Interest
Recorded: 2020-08-18
Pages: 30
Assignor
AT&T INTELLECTUAL PROPERTY I, L.P.
Executed: 2016-12-14
Assignee
NUANCE COMMUNICATIONS, INC.
1 WAYSIDE ROAD, BURLINGTON, MASSACHUSETTS, 01803
Covered Property
(1)
System and Method for Enhancing Speech Activity Detection Using Facial Feature Detection
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 18, 2020
From: VASILIEFF, BRANT JAMESON; EHLEN, PATRICK JOHN; LIESKE, JAY HENRY, JR.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 053532/0866 →
Assignment of Assignor's Interest
Nov 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065532/0152 →