Patent Assignment
Reel/Frame 019542/0048
Assignment of Assignor's Interest
Recorded: 2007-07-11
Pages: 2
Assignor
UMENO, HIROO
Executed: 2007-04-12
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property
(1)
Media Authentication via Physical Attributes of a Medium
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.