IP Library › Assignment 028482/0311
Patent Assignment
Reel/Frame 028482/0311

Assignment of Assignor's Interest

Recorded: 2012-07-03 Pages: 3
Assignor
LJOLJE, ANDREJ
Executed: 2006-04-17
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property (1)
Speech Recognition Based on Pronunciation Modeling
Patent: 8,532,993 →
Application: 13/539,996 →
Publication: US 2012/0271635
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 6, 2015
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 036737/0479 →
Assignment of Assignor's Interest Oct 6, 2015
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 036737/0686 →
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 065532/0152 →