IP Library › Assignment 015782/0101
Patent Assignment
Reel/Frame 015782/0101

Merger

Recorded: 2005-03-16 Pages: 12
Assignor
WEBTV NETWORKS, INC.
Executed: 2002-06-28
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Communicating Scripts in a Data Service Channel of a Video Signal
Patent: 6,938,270 →
Application: 09/287,985 →
Publication: US 2003/0204854
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 2, 1999
From: BLACKKETTER, DEAN J.; ZIGMOND, DANIEL J.
To: WEBTV NETWORKS, INC.
Reel/Frame 010067/0481 →
Merger May 23, 2014
From: WEBTV NETWORKS, INC.
To: MICROSOFT CORPORATION
Reel/Frame 032956/0868 →
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034541/0001 →