IP Library › Assignment 027810/0768
Patent Assignment
Reel/Frame 027810/0768

Assignment of Assignor's Interest

Recorded: 2012-03-06 Pages: 3
Assignors
ISLAM, MUHAMMAD KHALEDUL
Executed: 2005-04-25
HOSSAIN, ASIF
Executed: 2005-04-25
Assignee
RESEARCH IN MOTION LIMITED
295 PHILIP STREET, WATERLOO, N2L 3W8, CANADA
Covered Properties (2)
Wireless Device Battery Conservation Method and System
Patent: 7,512,424 →
Application: 11/936,345 →
Publication: US 2008/0064450
Wireless Device Battery Conservation Method and System
Patent: 8,131,324 →
Application: 12/389,951 →
Publication: US 2009/0156271
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name Feb 17, 2016
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 037845/0441 →
Assignment of Assignor's Interest Jun 16, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064104/0103 →