IP Library › Assignment 023606/0522
Patent Assignment
Reel/Frame 023606/0522

Assignment of Assignor's Interest

Recorded: 2009-12-04 Pages: 5
Assignors
LJOLJE, ANDREJ
Executed: 2009-11-20
GILBERT, MAZIN
Executed: 2009-12-02
Assignee
AT&T INTELLECTUAL PROPERTY I, LP
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
System and Method for Supplemental Speech Recognition by Identified Idle Resources
Patent: 8,346,549 →
Application: 12/631,131 →
Publication: US 2011/0137648
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 14, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065578/0676 →