IP Library › Assignment 028714/0896
Patent Assignment
Reel/Frame 028714/0896

Assignment of Assignor's Interest

Recorded: 2012-08-02 Pages: 16
Assignor
ROCKSTAR BIDCO, LP
Executed: 2012-05-10
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Properties (2)
Mobility in a Multi-Access Communication Network
Patent: 8,644,142 →
Application: 12/685,486 →
Publication: US 2010/0115105
Mobile Route Optimization Authorization
Patent: 8,499,097 →
Application: 13/385,643 →
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 28, 2011
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR BIDCO, LP
Reel/Frame 027143/0717 →
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034544/0541 →
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034564/0001 →