Patent Assignment
Reel/Frame 023189/0250
Assignment of Assignor's Interest
Recorded: 2009-09-03
Pages: 6
Assignors
XU, HUA
Executed: 2009-07-21
YU, DONG-SHENG
Executed: 2009-07-16
JIA, MING
Executed: 2009-07-13
MA, JIANGLEI
Executed: 2009-07-21
Assignee
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL, ST. LAURENT, H4S 2A9, CANADA
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
Oct 28, 2011
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR BIDCO, LP
Reel/Frame 027143/0717 →
Assignment of Assignor's Interest
Jun 25, 2012
From: ROCKSTAR BIDCO, LP
To: MICROSOFT CORPORATION
Reel/Frame 028439/0979 →
Assignment of Assignor's Interest
Jan 9, 2015
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 039025/0454 →