IP Library › Assignment 021186/0574
Patent Assignment
Reel/Frame 021186/0574

Change of Name

Recorded: 2008-07-02 Pages: 2
Assignor
AT&T KNOWLEDGE VENTURES, L.P.
Executed: 2007-10-01
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
System and Method for Analyzing Automatic Speech Recognition Performance Data
Patent: 8,625,773 →
Application: 12/106,753 →
Publication: US 2008/0228489
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 27, 2008
From: MILLS, SCOTT H.; MARTIN, JOHN M.
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 021161/0076 →
Change of Name Jun 27, 2008
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 021164/0753 →
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 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065533/0389 →