Forward Citations = 41

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12 inventors (with patents filed for the assignee):

Mihal Lazaridis (1 out of 284 patents)

Robert Daoust (1 out of 17 patents)

Marc-Antoine Archambault (1 out of 9 patents)

4. Francois Beaumont (1 out of 3 patents)

5. Bernard Lefebvre (1 out of 4 patents)

6. Frederick S Gasoi (1 out of 1 patent)

7. Sydney T Wiles (1 out of 2 patents)

8. Michael W Paul (1 out of 1 patent)

9. Robert Forget (1 out of 1 patent)

10. Kurt Hibchen (1 out of 6 patents)

11. Robert Parenteau (1 out of 1 patent)

12. Yves Chagnon (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 5485436 - System and method for accessing information on stored optical discs (1996-01-16),

2. 5268562 - Optical dual sensor bar code scanning system (1993-12-07),

3. 5231627 - Apparatus for reading optically encoded soundtracks (1993-07-27),

4. 5141306 - Method and system for determining the effects of exposure on recording (1992-08-25),

The National Film Board of Canada (NFB) is an innovative and award-winning film and digital media organization. Founded in 1939, the NFB has produced thousands of documentaries, animations, and interactive projects, helping to shape Canadian identity and culture. With a focus on storytelling and social issues, the NFB continues to be a leader in the production of high-quality, thought-provoking content.

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USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#14 in St-Laurent

#3,379 in Canada

St-Laurent, Canada

National Film Board of Canada