IP Library Assignment 022020/0774
Patent Assignment
Reel/Frame 022020/0774

Assignment of Assignor's Interest

Recorded: 2008-12-23 Pages: 3
Assignor
PHILLIPS, STEVEN
Executed: 2008-12-22
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
Systems, Devices, and/or Methods for Managing Sample Selection Bias
Patent: 8,291,069 →
Application: 12/342,233 →
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 041498/0113 →
Assignment of Assignor's Interest Nov 14, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065578/0676 →