Patent Assignment
Reel/Frame 019935/0452
Assignment of Assignor's Interest
Recorded: 2007-10-09
Pages: 7
Assignors
BUCKLEY, ADRIAN, MR.
Executed: 2007-10-02
ALLEN, ANDREW, MR.
Executed: 2007-08-28
BAKKER, JOHN-LUC, MR.
Executed: 2007-09-04
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L 3W8, CANADA
Covered Property
(1)
Methods and Apparatus for Obtaining Variable Call Parameters Suitable for Use in Originating a Sip Call via a Circuit-Switched Network from a User Equipment Device
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.