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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/04/1995
Application #:
08118179
Filing Dt:
09/09/1993
Inventor:
PAUL W. DENT
Title:
NAVIGATION ASSISTANCE FOR CALL HANDLING IN MOBILE TELEPHONE SYSTEMS
Assignment: 1
Reel/Frame:
006728/0416Recorded: 10/28/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/27/1993
Assignee:
ONE TRIANGLE PARK, POST OFFICE BOX 13969
RESEARCH TRIANGLE PARK, NORTH CAROLINA 27709
Correspondent:
CHARLES F. WIELAND III
BURNS, DOANE, SWECKER & MATHIS
THE GEORGE MASON BLDG., P.O. BOX 1404
WASHINGTON & PRINCE STREETS
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:
020385/0057Recorded: 01/18/2008Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/17/2008
Assignee:
295 PHILLIP STREET
ONTARIO, CANADA N2L 3W8
Correspondent:
SHREEN K. DANAMRAJ
5910 N. CENTRAL EXPRESSWAY
SUITE 1450
DALLAS, TX 75206
Assignment: 3
Reel/Frame:
034016/0738Recorded: 10/20/2014Pages: 11
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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