IP Library Assignment 018865/0070
Patent Assignment
Reel/Frame 018865/0070

Assignment of Assignor's Interest

Recorded: 2007-02-07 Pages: 2
Assignor
STEER, DAVID G.
Executed: 2007-01-29
Assignee
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL, ST. LAURENT, QUEBEC, H4S 2A9, CANADA
Covered Property (1)
Content Differentiated Hierarchical Modulation Used in Radio Frequency Communications
Patent: 7,986,746 →
Application: 11/618,774 →
Publication: US 2008/0159186
Related Assignments (2)
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 Aug 2, 2012
From: ROCKSTAR BIDCO, LP
To: APPLE INC.
Reel/Frame 028708/0576 →