Patent Assignment
Reel/Frame 008147/0578
Assignment of Assignor's Interest
Recorded: 1996-09-14
Pages: 3
Assignee
NORTHERN TELECOM LIMITED
WORLD TRADE CENTER OF MONTREAL 380 ST. ANTOINE ST. W., 8TH FLOOR, MONTREAL, QUEBEC H2Y 3Y4, CANADA
Covered Property
(1)
A Loss Interferometric Power Combiner Comprising a Feedback Circuit
Patent:
5,737,459 →
Application:
08/528,640 →
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 027164/0356 →
Assignment of Assignor's Interest
Mar 5, 2014
From: ROCKSTAR BIDCO, LP
To: ROCKSTAR CONSORTIUM US LP
Reel/Frame 032389/0800 →
Assignment of Assignor's Interest
Feb 9, 2015
From: ROCKSTAR CONSORTIUM US LP; ROCKSTAR CONSORTIUM LLC; BOCKSTAR TECHNOLOGIES LLC; CONSTELLATION TECHNOLOGIES LLC
To: RPX CLEARINGHOUSE LLC
Reel/Frame 034924/0779 →