Patent Assignment
Reel/Frame 028439/0979
Assignment of Assignor's Interest
Recorded: 2012-06-25
Pages: 16
Assignor
ROCKSTAR BIDCO, LP
Executed: 2012-06-19
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property
(1)
Channel Quality Indicator Apparatus and Method
Patent:
8,948,799 →
Application:
12/491,708 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 3, 2009
From: XU, HUA; YU, DONG-SHENG; JIA, MING; MA, JIANGLEI
To: NORTEL NETWORKS LIMITED
Reel/Frame 023189/0250 →
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
Jan 9, 2015
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 039025/0454 →