IP Library Assignment 026431/0946
Patent Assignment
Reel/Frame 026431/0946

Merger

Recorded: 2011-06-13 Pages: 14
Assignor
WEBTV NETWORKS, INC.
Executed: 2002-06-28
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Altering Locks on Programming Content
Patent: 6,785,901 →
Application: 09/575,413 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 11, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC.
Reel/Frame 034142/0148 →