IP Library › Assignment 030316/0888
Patent Assignment
Reel/Frame 030316/0888

Assignment of Assignor's Interest

Recorded: 2013-04-30 Pages: 6
Assignors
BANGALORE, SRINIVAS
Executed: 2005-07-13
GILBERT, MAZIN
Executed: 2005-07-13
GUPTA, NARENDRA K.
Executed: 2005-07-13
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property (1)
Methods and Systems for Natural Language Understanding Using Human Knowledge and Collected Data
Patent: 8,798,990 →
Application: 13/873,548 →
Publication: US 2013/0311170
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 28, 2016
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 038275/0238 →
Assignment of Assignor's Interest Mar 28, 2016
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 038275/0310 →
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 →