NATIONAL FILM BOARD OF CANADA, THE

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SAINT LAURENT QUEBEC, CA

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Patents Grantslast 30 patents

Information Patent Grant
System and method for accessing information on stored optical discs
- Patent number 5,485,436
- Issue date Jan 16, 1996
- National Film Board of Canada
- Robert Forget
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical dual sensor bar code scanning system
- Patent number 5,268,562
- Issue date Dec 7, 1993
- National Film Board of Canada
- Mihal Lazaridis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for reading optically encoded soundtracks
- Patent number 5,231,627
- Issue date Jul 27, 1993
- National Film Board of Canada
- Michael W. Paul
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and system for determining the effects of exposure on record...
- Patent number 5,141,306
- Issue date Aug 25, 1992
- National Film Board of Canada
- Frederick S. Gasoi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY