Patent Assignment
Reel/Frame 028774/0749
Assignment of Assignor's Interest
Recorded: 2012-08-13
Pages: 4
Assignors
ZHU, LIZHONG
Executed: 2005-12-12
MANKARUSE, GEORGE SOLIMAN
Executed: 2005-12-12
CORRIGAN, MICHAEL STEPHEN
Executed: 2005-12-12
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L 3W8, CANADA
Covered Property
(1)
Hearing Aid Having Improved Rf Immunity to Rf Electromagnetic Interference Produced from a Wireless Communications Device
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 11, 2013
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 031616/0849 →
Assignment of Assignor's Interest
Jun 16, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064104/0103 →
Nunc Pro Tunc Assignment
Jun 19, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064269/0001 →