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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/05/2010
Application #:
10987299
Filing Dt:
11/15/2004
Publication #:
Pub Dt:
08/11/2005
Inventors:
Roel Vertegaal, Changuk Sohn, Jeffrey S. Shell, Daniel Cheng, Victor Macfarlane
Title:
METHOD AND APPARATUS FOR CALIBRATION-FREE EYE TRACKING USING MULTIPLE GLINTS OR SURFACE REFLECTIONS
Assignment: 1
Reel/Frame:
016457/0051Recorded: 04/13/2005Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/03/2005
Exec Dt:
03/07/2005
Exec Dt:
03/02/2005
Exec Dt:
03/17/2005
Assignee:
KINGSTON, ONTARIO, CANADA K7L 3N6
Correspondent:
STEPHEN J. SCRIBNER
PARTEQ INNOVATIONS
ROOM 1625, BIOSCIENCES COMPLEX
QUEEN'S UNIVERSITY
KINGSTON, ONTARIO K7L 3N6
Assignment: 2
Reel/Frame:
031797/0352Recorded: 12/12/2013Pages: 13
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
11/12/2013
Assignee:
181 FRONT STREET
TORONTO, CANADA M5A 1E7
Correspondent:
NORTON ROSE FULBRIGHT CANADA LLP
200 BAY STREET
SUITE 3800
TORONTO, M5J 2Z4 CANADA
Assignment: 3
Reel/Frame:
051569/0583Recorded: 01/21/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/21/2020
Assignees:
18 HICKORY LANE
PERTH ROAD VILLAGE, ON, CANADA K0H 2L0
240 ONYX CRESCENT
ROCKLAND, ON, CANADA K4K 0H5
36 CHAPEL PARK SQUARE
TORONTO, ON, CANADA M1V 2S5
46 WIMBLETON ROAD
ETOBICOKE, ON, CANADA M9A 3S1
Correspondent:
NANCY MCINTYRE
QUEEN'S UNIVERSITY
KINGSTON, ON, K7L 3N6 CANADA

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