Patent Assignment
Reel/Frame 019630/0146
Assignment of Assignor's Interest
Recorded: 2007-08-01
Pages: 6
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L 3W8, CANADA
Covered Property
(1)
System and Methods for Originating a Sip Call via a Circuit-Switched Network from a User Equipment Device
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.