IP Library › Assignment 037112/0613
Patent Assignment
Reel/Frame 037112/0613

Change of Name

Recorded: 2015-11-16 Pages: 2
Assignor
AT&T KNOWLEDGE VENTURES, L.P.
Executed: 2007-10-01
Assignee
AT&T INTELLECTUAL PROPERTY I, LP
675 W. PEACHTREE STREET, SUITE 4000, ATLANTA, GEORGIA, 30308
Covered Property (1)
Method and Apparatus to Generate a Speech Recognition Library
Patent: 9,536,519 →
Application: 14/926,544 →
Publication: US 2016/0049146
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 16, 2015
From: CHANG, HISAO M.
To: AT&T KNOWLEDGE VENTURES, LP
Reel/Frame 037045/0959 →
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 13, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065552/0934 →