Patent Assignment
Reel/Frame 057541/0199
Assignment of Assignor's Interest
Recorded: 2021-09-20
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 Dynamic Facial Features for Speaker Recognition
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 20, 2021
From: SYRDAL, ANN K.; CHOPRA, SUMIT; HAFFNER, PATRICK; MISHRA, TANIYA
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 057541/0162 →
Assignment of Assignor's Interest
Oct 14, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065238/0359 →
Assignment of Assignor's Interest
Nov 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065530/0871 →