Patent Assignment
Reel/Frame 029910/0173
Assignment of Assignor's Interest
Recorded: 2013-03-02
Pages: 4
Assignors
PANICKER, JOHN P.
Executed: 2010-10-05
BOUDREAU, GARY
Executed: 2009-11-12
PETRAS, MICHAEL
Executed: 2011-03-02
Assignee
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL, ST. LAURENT, H4S 2A9, CANADA
Covered Property
(1)
Reduced Complexity Channel Estimation for Uplink Receiver
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 2, 2013
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR BIDCO, LP
Reel/Frame 029910/0297 →
Assignment of Assignor's Interest
Mar 2, 2013
From: ROCKSTAR BIDCO, LP
To: 2256355 ONTARIO LIMITED
Reel/Frame 029910/0386 →
Assignment of Assignor's Interest
Mar 2, 2013
From: 2256355 ONTARIO LIMITED
To: RESEARCH IN MOTION LIMITED
Reel/Frame 029910/0450 →
Change of Name
Jun 20, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 033205/0644 →