For the Inventor, By the Inventor

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Montreal, Canada

(Crim) Centre De Recherche Informatique De Montreal

USPTO Granted Patents = 3

Forward Citations = 59

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4 inventors (with patents filed for the assignee):

Vishwa N Gupta (3 out of 20 patents)

Gilles Boulianne (2 out of 2 patents)

Patrick Cardnal (1 out of 1 patent)

4. Parisa Darvish Zadeh Varcheie (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 8831760 - Content based audio copy detection (2014-09-09),

2. 8671109 - Content-based video copy detection (2014-03-11),

3. 8423363 - Identifying keyword occurrences in audio data (2013-04-16),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#276 in Montreal

#4,250 in Canada

Montreal, Canada

(Crim) Centre De Recherche Informatique De Montreal

Forward Citations = 59

4 inventors:

Vishwa N Gupta (3 out of 20 patents)

Gilles Boulianne (2 out of 2 patents)

Patrick Cardnal (1 out of 1 patent)

4. Parisa Darvish Zadeh Varcheie (1 out of 1 patent)

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