IP Library › Assignment 052205/0033
Patent Assignment
Reel/Frame 052205/0033

Assignment of Assignor's Interest

Recorded: 2020-03-23 Pages: 8
Assignor
RESEARCH IN MOTION CORPORATION
Executed: 2012-03-14
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L 3W8, CANADA
Covered Property (1)
Method and System for Signaling Transmission Layers for Single User and Multi User Mimo
Application: 16/579,619 →
Publication: US 2020/0022118
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 23, 2020
From: XU, HUA; JIA, YONGKANG; EARNSHAW, ANDREW MARK; FONG, MO-HAN
To: RESEARCH IN MOTION LIMITED
Reel/Frame 052195/0558 →
Assignment of Assignor's Interest Mar 23, 2020
From: CAI, ZHIJUN; HARRISON, ROBERT MARK; MCBEATH, SEAN
To: RESEARCH IN MOTION CORPORATION
Reel/Frame 052195/0640 →
Change of Name Mar 23, 2020
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 052205/0069 →
Assignment of Assignor's Interest Apr 10, 2025
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 070811/0867 →