Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 023734/0532 | |
| Pages: | 5 |
| | Recorded: | 12/29/2009 | | |
| Attorney Dkt #: | 204694-00231 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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07/24/2012
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Application #:
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12482841
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Filing Dt:
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06/11/2009
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Publication #:
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Pub Dt:
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03/11/2010
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Title:
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SIZE/SCALE ORIENTATION DETERMINATION OF A POINTER IN A CAMERA-BASED TOUCH SYSTEM
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Assignee
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| 3636 RESEARCH ROAD NW |
| CALGARY, ALBERTA, CANADA T2L 1Y1 |
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Correspondence name and address
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WILADEAN P. JOHNSON
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2900 K STREET, N.W.
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SUITE 200
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WASHINGTON, DC 20007
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