IP Library › Assignment 027668/0143
Patent Assignment
Reel/Frame 027668/0143

Assignment of Assignor's Interest

Recorded: 2012-02-08 Pages: 3
Assignors
CALLAGHAN, DAVID
Executed: 2011-03-28
KARAMOV, SERGEY
Executed: 2011-03-28
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Relative Timestamp When Real Time Clock Is Unavailable
Patent: 8,984,168 →
Application: 13/077,011 →
Publication: US 2012/0254468
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 8, 2011
From: CALLAGHAN, DAVID; KARAMOV, SERGEY
To: MICROSOFT CORPORATION
Reel/Frame 026094/0396 →
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034544/0001 →