Patent Assignment
Reel/Frame 028779/0688
Assignment of Assignor's Interest
Recorded: 2012-08-14
Pages: 6
Assignors
CAL, ZHIJUN
Executed: 2011-12-13
HARRISON, ROBERT MARK
Executed: 2011-12-09
MCBEATH, SEAN
Executed: 2011-12-09
Assignee
RESEARCH IN MOTION CORPORATION
1209 ORANGE STREET, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Method and System for Signaling Transmission Layers for Single User and Multi User MIMO
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 19, 2012
From: RESEARCH IN MOTION CORPORATION
To: RESEARCH IN MOTION LIMITED
Reel/Frame 027888/0452 →
Assignment of Assignor's Interest
Aug 14, 2012
From: FONG, MO-HAN; XU, HUA; JIA, YONGKANG; EARNSHAW, ANDREW MARK
To: RESEARCH IN MOTION LIMITED
Reel/Frame 028779/0716 →
Change of Name
Oct 16, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 034012/0111 →
Assignment of Assignor's Interest
Apr 10, 2025
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 070811/0867 →