Patent Assignment
Reel/Frame 028976/0765
Assignment of Assignor's Interest
Recorded: 2012-09-18
Pages: 70
Assignor
NORTEL NETWORKS LIMITED
Executed: 2011-08-09
Assignee
ROCKSTAR BIDCO, LP
C/O PAUL, WEISS, RIFKIND, WHARTON & GARRISON LLP, 1285 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10019-6064
Covered Property
(1)
Transmitting Particular Control Information on an Uplink Traffic Channel on a Repeated Basis
Application:
13/620,450 →
Publication:
US 2013/0039312
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 18, 2012
From: ROCKSTAR BIDCO, LP
To: 2256355 ONTARIO LIMITED
Reel/Frame 028976/0941 →
Assignment of Assignor's Interest
Sep 18, 2012
From: 2256355 ONTARIO LIMITED
To: RESEARCH IN MOTION LIMITED
Reel/Frame 028977/0150 →
Change of Name
Oct 14, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 033987/0576 →