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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/22/2011
Application #:
12050351
Filing Dt:
03/18/2008
Publication #:
Pub Dt:
09/24/2009
Inventors:
David Blaine DIETZ, Nagula Tharma SANGARY, Sean Bartholomew SIMMONS
Title:
ESTIMATION OF THE SPEED OF A MOBILE DEVICE
Assignment: 1
Reel/Frame:
020775/0584Recorded: 04/09/2008Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/16/2008
Exec Dt:
03/14/2008
Exec Dt:
03/14/2008
Assignee:
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Correspondent:
J. ROBERT BROWN, JR.
5601 GRANITE PARKWAY, STE. 750
CONLEY ROSE, P.C.
PLANO, TX 75024
Assignment: 2
Reel/Frame:
037893/0239Recorded: 02/23/2016Pages: 13
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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