Patent Assignment
Reel/Frame 033799/0284
Assignment of Assignor's Interest
Recorded: 2014-09-23
Pages: 2
Assignor
AT&T PROPERTIES, LLC
Executed: 2014-09-02
Assignee
AT&T INTELLECTUAL PROPERTY II, L.P.
675 WEST PEACHTREE STREET, ATLANTA, GEORGIA, 30308
Covered Properties
(2)
Apparatus and Method for Spoken Language Understanding by Using Semantic Role Labeling
Using semantic role labeling for spoken dialog understanding
Application:
60/618,049 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 10, 2014
From: CHOTIMONGKOL, ANANLADA; HAKKANI-TUR, DILEK Z.; TUR, GOKHAN
To: AT&T CORP.
Reel/Frame 033708/0001 →
Assignment of Assignor's Interest
Sep 23, 2014
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 033799/0122 →
Assignment of Assignor's Interest
Dec 10, 2014
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: AT&T ALEX HOLDINGS, LLC
Reel/Frame 034467/0822 →
Assignment of Assignor's Interest
Jan 26, 2017
From: AT&T ALEX HOLDINGS, LLC
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041495/0903 →
Corrective Assignment to Correct the Assignee/Assignor Previously Recorded on Reel 034467 Frame 0822. Assignor(S) Hereby Confirms the Assignment.
Jun 23, 2017
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 042961/0879 →
Assignment of Assignor's Interest
Nov 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065530/0871 →