Patent Assignment
Reel/Frame 034966/0001
Assignment of Assignor's Interest
Recorded: 2015-02-16
Pages: 36
Assignor
AT&T CORP.
Executed: 2013-05-08
Assignee
AT&T PROPERTIES, LLC
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Properties
(2)
System and method for using semantic and syntactic graphs for utterance classification
Patent:
8,700,404 →
Application:
11/212,266 →
System and Method for Using Semantic and Syntactic Graphs for Utterance Classification
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 11, 2005
From: CHOTIMONGKOL, ANANLADA; HAKKANI-TUR, DILEK Z.; TUR, GOKHAN
To: AT&T CORP.
Reel/Frame 017242/0520 →
Assignment of Assignor's Interest
Nov 15, 2005
From: CHOTIMONGKOL, ANANLADA; HAKKANI-TUR, DILEK Z.; TUR, GOKHAN
To: AT&T CORP.
Reel/Frame 017237/0275 →
Assignment of Assignor's Interest
Feb 16, 2015
From: CHOTIMONGKOL, ANANLADA; HAKKANI-TUR, DILEK Z.; TUR, GOKHAN
To: AT&T CORP.
Reel/Frame 034965/0894 →
Assignment of Assignor's Interest
Feb 16, 2015
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 034966/0063 →
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 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065533/0389 →