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Automatic heliostat track alignment method

Optics: image projectors – Heliostats
Patent

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Automatic high speed microfilm searching system

Optics: image projectors – Selective data retrieval – Film strip
Patent

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Automatic information retrieval device

Optics: image projectors – Selective data retrieval – Film strip
Patent

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Automatic keystone correction for projectors with arbitrary...

Optics: image projectors – Distortion compensation – For projection axis inclined to screen
Reexamination Certificate

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Automatic keystone correction system and method

Optics: image projectors – Distortion compensation – For projection axis inclined to screen
Reexamination Certificate

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Automatic lamp changer for modular slide projector

Optics: image projectors – Lamp control – Lamp position adjustable
Patent

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Automatic magnification correcting system in a projection optica

Optics: image projectors – Lens support – Lens position adjustable
Patent

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Automatic microfilm handling apparatus

Optics: image projectors – Selective data retrieval – Film strip
Patent

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Automatic overlay feed apparatus for an overhead projector

Optics: image projectors – Selective data retrieval – Film strip
Patent

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Automatic slide magazine handler

Optics: image projectors – Plural projection paths with single light source
Patent

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Automatic video projection screen

Optics: image projectors – With or for vehicle
Patent

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Automatic zoom for screen fitting

Optics: image projectors – Composite projected image
Reexamination Certificate

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Autostereo projection system

Optics: image projectors – Stereoscopic
Reexamination Certificate

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Autostereo projection system

Optics: image projectors – Stereoscopic
Patent

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Autostereo projection system

Optics: image projectors – Stereoscopic
Reexamination Certificate

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Autostereoscopic 3-D display

Optics: image projectors – Stereoscopic
Reexamination Certificate

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Autostereoscopic 3-D display

Optics: image projectors – Stereoscopic
Reexamination Certificate

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Autostereoscopic display

Optics: image projectors – Relief illusion
Reexamination Certificate

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Autostereoscopic display

Optics: image projectors – Stereoscopic
Reexamination Certificate

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Autostereoscopic display

Optics: image projectors – Stereoscopic
Reexamination Certificate

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