IP Library Assignment 013694/0952
Patent Assignment
Reel/Frame 013694/0952

Assignment of Assignor's Interest

Recorded: 2003-01-21 Pages: 5
Assignors
ALKOVE, JAMES M.
Executed: 2003-01-21
WEST, CORY R.
Executed: 2003-01-14
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052-639
Covered Property (1)
Systems and Methods for Licensing One or More Data Streams from an Encoded Digital Media File
Patent: 7,581,255 →
Application: 10/349,388 →
Publication: US 2004/0143760
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034541/0477 →