Patent Assignment
Reel/Frame 015600/0284
Assignment of Assignor's Interest
Recorded: 2004-07-21
Pages: 4
Assignor
ROBERTSON, IAN M.
Executed: 2004-02-16
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ONT, N2L 3W8, CANADA
Covered Property
(1)
Security for mobile communications device
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.