IP Library › Assignment 038973/0468
Patent Assignment
Reel/Frame 038973/0468

Assignment of Assignor's Interest

Recorded: 2016-06-21 Pages: 6
Assignors
LJOLJE, ANDREJ
Executed: 2009-09-16
CASEIRO, DIAMANTINO ANTONIO
Executed: 2009-09-16
CONKIE, ALISTAIR D.
Executed: 2009-09-16
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET, ATLANTA, GEORGIA, 30308
Covered Property (1)
System and Method for Personalization of Acoustic Models for Automatic Speech Recognition
Patent: 9,653,069 →
Application: 14/700,324 →
Publication: US 2015/0248884
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041504/0952 →
Assignment of Assignor's Interest Nov 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065532/0152 →