Patent Assignment
Reel/Frame 025959/0899
Assignment of Assignor's Interest
Recorded: 2011-03-15
Pages: 11
Assignor
RESEARCH IN MOTION CORPORATION
Executed: 2011-02-08
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ON, N2L 3W8, CANADA
Covered Property
(1)
Indication of Multicast Control Information
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 14, 2008
From: CAI, ZHIJUN
To: RESEARCH IN MOTION LIMITED
Reel/Frame 020361/0259 →
Assignment of Assignor's Interest
Jun 22, 2010
From: CAI, ZHIJUN
To: RESEARCH IN MOTION CORPORATION
Reel/Frame 024575/0275 →
Change of Name
Jul 9, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 033283/0679 →