Patent Assignment
Reel/Frame 017142/0463
Assignment of Assignor's Interest
Recorded: 2005-12-22
Pages: 3
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property
(1)
Digital goods representation based upon matrix invariants using non-negative matrix factorizations
Application:
11/242,632 →
Publication:
US 2007/0076869
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.