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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/07/2009
Application #:
10117186
Filing Dt:
04/08/2002
Publication #:
Pub Dt:
04/03/2003
Inventor:
William Daniel Willey
Title:
DEVICE AUTHENTICATION IN A PKI
Assignment: 1
Reel/Frame:
013561/0908Recorded: 12/06/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/03/2002
Assignee:
5520 EXPLORER DRIVE, 4TH FLOOR
MISSISSAUGA, ONTARIO L4W 5L1, CANADA
Correspondent:
DOWELL & DOWELL, P.C.
RALPH A. DOWELL
1215 JEFFERSON DAVIS HWY, SUITE 309
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
050610/0937Recorded: 10/02/2019Pages: 47
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/30/2019
Assignee:
2200 UNIVERSITY AVENUE EAST
WATERLOO, ONTARIO N2K 0A7
Correspondent:
BLACKBERRY LIMITED - KRISTA
2200 UNIVERSITY AVENUE E.
WATERLOO, ONC N2K 0A7

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