Patent Assignment
Reel/Frame 028801/0164
Assignment of Assignor's Interest
Recorded: 2012-08-16
Pages: 4
Assignor
KEZYS, VYTAUTAS ROBERTAS, MR.
Executed: 2006-12-04
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L 3W8, CANADA
Covered Property
(1)
Conferencing Pstn Gateway Methods and Apparatus to Facilitate Heterogeneous Wireless Network Handovers for Mobile Communication Devices
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.