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Patent Assignment
Reel/Frame 025080/0657

Assignment of Assignor's Interest

Recorded: 2010-10-01 Pages: 6
Assignors
WITTENBERG, CRAIG HENRY
Executed: 2010-09-24
PAQUIN, CHRISTIAN
Executed: 2010-09-28
MALAVIARACHCHI, RUSHMI U.
Executed: 2010-09-24
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Cryptographic Device That Binds an Additional Authentication Factor to Multiple Identities
Patent: 8,819,437 →
Application: 12/894,391 →
Publication: US 2012/0084565
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 034544/0001 →