IP Library Assignment 009263/0671
Patent Assignment
Reel/Frame 009263/0671

Assignment of Assignor's Interest

Recorded: 1998-06-17 Pages: 3
Assignors
ZIGMOND, DANIEL J.
Executed: 1998-06-11
GILLOM, WILLIAM M.
Executed: 1998-06-11
BLACKKETTER, DEAN
Executed: 1998-06-11
GOLDMAN, PHILLIP
Executed: 1998-06-11
Assignee
WEBTV NETWORKS, INC.
1250 CHARLESTON ROAD, MOUNTAIN VIEW, CALIFORNIA, 94043
Covered Property (1)
Communicating Logical Addresses of Resources in a Data Service Channel of a Video Signal
Patent: 6,400,407 →
Application: 09/099,118 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jun 2, 2005
From: WEBTV NETWORKS, INC.
To: MICROSOFT CORPORATION
Reel/Frame 016300/0701 →
Assignment of Assignor's Interest Dec 8, 2014
From: MICROSOFT CORPORATION
To: ROVI TECHNOLOGIES CORPORATION
Reel/Frame 034539/0676 →