Patent Assignment
Reel/Frame 024039/0733
Assignment of Assignor's Interest
Recorded: 2010-03-06
Pages: 4
Assignor
CAI, ZHIJUN
Executed: 2010-02-25
Assignee
RESEARCH IN MOTION CORPORATION
1209 ORANGE STREET, WILMINGTON, DELAWARE, 19801
Covered Properties
(2)
Multicast/Broadcast Single Frequency Network Control Information Transmission
MBSFN Control Information Transmission
Application:
60/970,106 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 6, 2007
From: CAI, ZHIJUN
To: RESEARCH IN MOTION LIMITED
Reel/Frame 020207/0272 →
Assignment of Assignor's Interest
Sep 10, 2010
From: RESEARCH IN MOTION CORPORATION
To: RESEARCH IN MOTION LIMITED
Reel/Frame 024967/0306 →
Change of Name
Jan 1, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 031896/0305 →
Change of Name
Feb 23, 2016
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 037893/0239 →