4. Television
  5. Special applications
  6. Film, disc or card scanning

Drew D. Summers

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Dual format pre-objective scanner

Optical: systems and elements – Deflection using a moving element – Using a periodically moving element
Patent

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Facet reflectance correction in a polygon scanner

Recorders – Printing – dotting – or punching marker – Ink transfer support or moving means
Patent

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Illumination control system for a film scanner

Television – Special applications – Film – disc or card scanning
Patent

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Method and apparatus for alignment of scan line optics with targ

Recorders – Performance of multiple functions of steam and gas engines – Pressure responsive element
Patent

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Method and apparatus for alignment of scan line optics with targ

Recorders – Printing – dotting – or punching marker – Ink transfer support or moving means
Patent

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Profile ID: LFUS-PAI-P-406535

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