Patent Assignment
Reel/Frame 045676/0520
Change of Name
Recorded: 2018-03-21
Pages: 3
Assignor
RESEARCH IN MOTION LIMITED
Executed: 2013-07-09
Assignee
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST, WATERLOO, ONTARIO, N2K 0A7, CANADA
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 21, 2018
From: CAI, ZHIJUN; HARRISON, ROBERT MARK; MCBEATH, SEAN
To: RESEARCH IN MOTION CORPORATION
Reel/Frame 045305/0593 →
Assignment of Assignor's Interest
Mar 21, 2018
From: XU, HUA; JIA, YONGKANG; EARNSHAW, ANDREW MARK; FONG, MO-HAN
To: RESEARCH IN MOTION LIMITED
Reel/Frame 045305/0683 →
Assignment of Assignor's Interest
Mar 21, 2018
From: RESEARCH IN MOTION CORPORATION
To: RESEARCH IN MOTION LIMITED
Reel/Frame 045676/0503 →
Assignment of Assignor's Interest
Apr 10, 2025
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 070811/0867 →