IP Library › Assignment 027106/0499
Patent Assignment
Reel/Frame 027106/0499

Assignment of Assignor's Interest

Recorded: 2011-10-24 Pages: 3
Assignor
LJOLJE, ANDREJ
Executed: 2007-10-31
Assignee
AT&T LABS, INC.
9505 ARBORETUM BLVD., AUSTIN, TEXAS, 78759
Covered Property (1)
Multi-State Barge-in Models for Spoken Dialog Systems
Patent: 8,612,234 →
Application: 13/279,443 →
Publication: US 2012/0101820
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 26, 2016
From: AT&T LABS, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 038107/0915 →
Assignment of Assignor's Interest Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041498/0113 →