IP Library Assignment 037375/0705
Patent Assignment
Reel/Frame 037375/0705

Assignment of Assignor's Interest

Recorded: 2015-12-29 Pages: 6
Assignors
JOHNSTON, MICHAEL
Executed: 2009-10-01
KAZEMZADEH, EBRAHIM
Executed: 2009-10-01
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET, SUITE 4000, ATLANTA, GEORGIA, 30308
Covered Property (1)
System and Method for Speech-Enabled Access to Media Content by a Ranked Normalized Weighted Graph Using Speech Recognition
Patent: 9,792,086 →
Application: 14/960,912 →
Publication: US 2016/0085506
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 →