Patent Assignment
Reel/Frame 029081/0454
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded: 2012-10-05
Received: 2012-10-05
Pages: 6
Assignor
ASCENDENT TELECOMMUNICATIONS, INC.
Executed: 2011-02-08
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, CAX, N2L 3W8, CANADA
Covered Application
(1)
SYSTEM AND METHOD TO DETECT PBX-MOBILITY CALL FAILURE
App. No. 13/620,130
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