IP Library › Assignment 031637/0780
Patent Assignment
Reel/Frame 031637/0780

Assignment of Assignor's Interest

Recorded: 2013-11-20 Pages: 36
Assignor
AT&T CORP.
Executed: 2013-05-08
Assignee
AT&T PROPERTIES, LLC
675 W. PEACHTREE STREET, ATLANTA, GEORGIA, 30308
Covered Property (1)
Multitask Learning for Spoken Language Understanding
Patent: 8,738,379 →
Application: 12/647,901 →
Publication: US 2010/0100380
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 19, 2013
From: TUR, GOKHAN
To: AT&T CORP.
Reel/Frame 031674/0308 →
Assignment of Assignor's Interest Nov 21, 2013
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 031646/0567 →
Assignment of Assignor's Interest Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041512/0608 →
Assignment of Assignor's Interest Nov 13, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065552/0934 →