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Patent Assignment Details
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Reel/Frame:013753/0682   Pages: 5
Recorded: 02/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
10/11/2005
Application #:
10294917
Filing Dt:
11/15/2002
Publication #:
Pub Dt:
05/20/2004
Title:
SIZE/SCALE AND ORIENTATION DETERMINATION OF A POINTER IN A CAMERA-BASED TOUCH SYSTEM
Assignors
1
Exec Dt:
12/10/2002
2
Exec Dt:
12/10/2002
3
Exec Dt:
12/10/2002
Assignee
1
1177 - 11TH AVENUE S.E., SUITE 600
CALGARY, ALBERTA, CANADA T2R 1K9
Correspondence name and address
KATTEN MUCHIN ZAVIS ROSENMAN
RICHARD P. BAUER
525 WEST MONROE STREET, SUITE 1600
CHICAGO, IL 60661-3693

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