Optics: motion pictures – With sound accompaniment – Selectively operable plural records – recorders or reproducers
Reexamination Certificate
2004-11-12
2010-12-14
Dowling, William C (Department: 2878)
Optics: motion pictures
With sound accompaniment
Selectively operable plural records, recorders or reproducers
C352S012000, C352S026000, C352S055000, C352S092000
Reexamination Certificate
active
07852455
ABSTRACT:
The invention regards a device for recording full picture frames onto a photosensitive material, comprising at least one light source, at least two full frame devices for modulating light from the light source, imaging optics for combining the modulated light from the light modulation devices and/or combining optics, and recording the modulated light onto the photosensitive material, thus exposing the photosensitive material frame by frame, a film transportation device adapted for exposing, section for section, sections of the photosensitive material to the modulated light. The invention also regards a device for simultaneous and synchronised recording of full picture frames and sound tracks onto a photosensitive material.
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Dowling William C
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
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