IP Library › Assignment 023185/0512
Patent Assignment
Reel/Frame 023185/0512

Assignment of Assignor's Interest

Recorded: 2009-09-02 Pages: 5
Assignors
WILLIAMS, JASON
Executed: 2009-08-31
SYED, UMAR
Executed: 2009-08-28
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
System and Method for Generating User Models from Transcribed Dialogs
Patent: 8,473,292 →
Application: 12/552,832 →
Publication: US 2011/0054893
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041504/0952 →
Assignment of Assignor's Interest Nov 14, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065566/0013 →