Patent Assignment
Reel/Frame 017011/0453
Assignment of Assignor's Interest
Recorded: 2005-04-12
Pages: 3
Assignors
KHALIL, MOHAMED
Executed: 2005-04-06
AKHTAR, HASEEB
Executed: 2005-04-06
CHOWDHURY, KUNTAL
Executed: 2005-04-06
Assignee
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL, ST. LAURENT, QUEBEC, H4S 2A9, CANADA
Covered Property
(1)
Mobile IPV6 Authentication and Authorization Baseline
Related Assignments
(3)
Other recorded transfers of the patent 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
Mar 12, 2013
From: ROCKSTAR BIDCO, LP
To: MICROSOFT CORPORATION
Reel/Frame 029972/0256 →
Assignment of Assignor's Interest
Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034543/0001 →