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Valentin Ivanov
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Ottawa, CA
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last 30 patents
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Patent Grant
Sketch recognition and enhancement
Patent number
7,515,752
Issue date
Apr 7, 2009
Corel Corporation
Christopher Jason Tremblay
G06 - COMPUTING CALCULATING COUNTING
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last 30 patents
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Patent Application
Sketch recognition and enhancement
Publication number
20060045343
Publication date
Mar 2, 2006
Christopher Jason Tremblay
G06 - COMPUTING CALCULATING COUNTING