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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/04/2014
Application #:
11464380
Filing Dt:
08/14/2006
Publication #:
Pub Dt:
11/22/2007
Inventors:
Muhammad Khaledul Islam, Jeffery Wirtanen
Title:
METHOD AND SYSTEM FOR SIGNALING RELEASE CAUSE INDICATION IN A UMTS NETWORK
Assignment: 1
Reel/Frame:
018502/0220Recorded: 11/09/2006Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/10/2006
Exec Dt:
10/26/2006
Assignee:
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Correspondent:
ROBERT H. KELLY
5956 SHERRY LANE
SUITE 1400
DALLAS, TX 75225
Assignment: 2
Reel/Frame:
031869/0151Recorded: 12/24/2013Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/09/2013
Assignee:
2200 UNIVERSITY AVENUE EAST
WATERLOO, ONTARIO N2K 0A7
Correspondent:
BLACKBERRY LIMITED - JAMIE-LYN
2200 UNIVERSITY AVENUE E.
WATERLOO, ONC N2K 0A7

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