IP Library › Assignment 013668/0194
Patent Assignment
Reel/Frame 013668/0194

Assignment of Assignor's Interest

Recorded: 2003-01-13 Pages: 4
Assignors
GILBOY, CHRISTOPHER P.
Executed: 2003-01-03
SHINNERS, STEPHEN
Executed: 2003-01-03
Assignee
AT&T CORP
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property (1)
Method and System for Enhanced Audio Communications in an Interactive Environment
Patent: 7,371,175 →
Application: 10/341,205 →
Publication: US 2004/0138889
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 28, 2012
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 029041/0981 →
Assignment of Assignor's Interest Oct 1, 2012
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 029055/0453 →
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 034541/0477 →