IP Library › Assignment 028150/0183
Patent Assignment
Reel/Frame 028150/0183

Assignment of Assignor's Interest

Recorded: 2012-05-03 Pages: 4
Assignors
CHAN, WEN-YEN
Executed: 2005-04-28
KHAN, NASSERULLAH
Executed: 2005-04-28
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L3W8, CANADA
Covered Property (1)
Dual Receive Filter
Patent: 8,447,257 →
Application: 13/463,140 →
Publication: US 2012/0220242
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 3, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 034150/0483 →
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 →