IP Library Assignment 024516/0467
Patent Assignment
Reel/Frame 024516/0467

Merger

Recorded: 2010-06-10 Pages: 12
Assignor
WEBTV NETWORKS, INC.
Executed: 2002-06-27
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
System and Method for Encouraging Viewers to Watch Television Programs
Patent: 7,840,975 →
Application: 10/835,196 →
Publication: US 2004/0205810
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 9, 2010
From: MATHENY, JOHN R.; ZIGMOND, DANIEL J.
To: WEBTV NETWORKS, INC.
Reel/Frame 024511/0866 →
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034541/0477 →