IP Library › Assignment 025046/0924
Patent Assignment
Reel/Frame 025046/0924

Assignment of Assignor's Interest

Recorded: 2010-09-27 Pages: 3
Assignor
AT&T PROPERTIES
Executed: 2010-09-27
Assignee
AT&T INTELLECTUAL PROPERTY II, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
Method and System for Enhanced Audio Communications in an Interactive Environment
Patent: 8,152,639 →
Application: 12/060,512 →
Publication: US 2008/0183476
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 27, 2010
From: AT&T CORP.
To: AT&T PROPERTIES
Reel/Frame 025046/0867 →
Assignment of Assignor's Interest Sep 28, 2012
From: GILBOY, CHRISTOPHER P.; SHINNERS, STEPHEN
To: AT&T CORP.
Reel/Frame 029042/0420 →
Assignment of Assignor's Interest Nov 19, 2012
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: MICROSOFT CORPORATION
Reel/Frame 029317/0787 →
Corrective Assignment to Correct the Assignee Name on Assignment from "Microsoft Inc." to "Microsoft Corporation" Previously Recorded on Reel 029317 Frame 0787. Assignor(S) Hereby Confirms the "Microsoft Inc." in Original Assignment Was Incorrect.. May 2, 2013
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: MICROSOFT CORPORATION
Reel/Frame 030341/0758 →
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034542/0001 →