Patent Assignment
Reel/Frame 012976/0549
Assignment of Assignor's Interest
Recorded: 2002-05-30
Pages: 3
Assignor
DETREVILLE, JOHN D.
Executed: 2002-05-24
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property
(1)
Method, System, and Apparatus for Providing Secure Access to a Digital Work
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.