IP Library › Assignment 023388/0117
Patent Assignment
Reel/Frame 023388/0117

Assignment of Assignor's Interest

Recorded: 2009-10-19 Pages: 7
Assignors
STENT, AMANDA
Executed: 2009-10-15
CASEIRO, DIAMANTINO
Executed: 2009-10-15
ZELJKOVIC, ILIJA
Executed: 2009-10-15
WILPON, JAY
Executed: 2009-10-15
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
Systems and Methods for Creating and Using Geo-Centric Language Models
Patent: 8,255,217 →
Application: 12/580,853 →
Publication: US 2011/0093265
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 →