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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/03/2006
Application #:
10986833
Filing Dt:
11/15/2004
Publication #:
Pub Dt:
05/05/2005
Inventors:
Gang He, Daniel Gariepy, Gregory Walter Schinn
Title:
OPTICAL SPECTRUM ANALYZER USING A DIFFRACTION GRATING AND MULTI-PASS OPTICS
Assignment: 1
Reel/Frame:
016285/0519Recorded: 11/15/2004Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/15/2004
Exec Dt:
11/15/2004
Exec Dt:
11/15/2004
Assignee:
400 GODIN STREET
VANIER, QUEBEC, CANADA GIM 2K2
Correspondent:
THOMAS ADAMS
P.O. BOX 11100, STATION H
OTTAWA, ONTARIO, CANADA K2H 7T8
Assignment: 2
Reel/Frame:
024066/0687Recorded: 03/12/2010Pages: 4
Conveyance:
CERTIFICATE OF AMENDMENT
Assignor:
Exec Dt:
02/28/2010
Assignee:
400 GODIN AVENUE
QUEBEC, CANADA G1M 2K2
Correspondent:
ADAMS PATENT & TRADEMARK AGENCY
P.O. BOX 11100, STATION H
234-555 LEGGET DRIVE
OTTAWA, K2H 7T8 CANADA
Assignment: 3
Reel/Frame:
045470/0202Recorded: 02/27/2018Pages: 17
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/31/2018
Assignee:
1155 METCALFE STREET, 5TH FLOOR
MONTREAL, QUEBEC, CANADA H3B 4S9
Correspondent:
ANNIE AYMOND-NORTON ROSE FULBRIGHT USLLP
1301 MCKINNEY STREET
HOUSTON, TX 77010

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