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Three-panel projection display apparatus for displaying...

Optics: image projectors – Composite projected image – Multicolor picture
Reexamination Certificate

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Three-panel projection display apparatus for displaying...

Optics: image projectors – Composite projected image – Multicolor picture
Reexamination Certificate

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Thrust cartridge filmstrip viewer

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

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Tiled projection display using spatial light modulators

Optics: image projectors – Polarizer or interference filter
Reexamination Certificate

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Tilt detection in illumination source

Optics: image projectors – Lamp control
Reexamination Certificate

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Tilt-foot mechanism for projector

Optics: image projectors – Distortion compensation
Reexamination Certificate

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Tiltable hemispherical optical projection systems and methods ha

Optics: image projectors – Miscellaneous
Patent

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Time-sequential colour projection

Optics: image projectors – Composite projected image – Multicolor picture
Reexamination Certificate

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TIR prism arrangement and optics for providing an...

Optics: image projectors – Prism in light path
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TIR prism for DMD projector

Optics: image projectors – Composite projected image – Multicolor picture
Reexamination Certificate

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Total reflection prism and projector with the same

Optics: image projectors – Color filter
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Toy film viewer and method of making same

Optics: image projectors – Slide transfer mechanism – Slides fixed to movable carrier
Patent

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Toy projector

Optics: image projectors – Composite projected image
Patent

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Toy with virtual character

Optics: image projectors – Projected image combined with real object
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Toy with virtual character

Optics: image projectors – Projected image combined with real object
Reexamination Certificate

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Track-type slide projector magazine

Optics: image projectors – Slide transfer mechanism – Slides fixed to movable carrier
Patent

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Tracking device

Optics: image projectors – Heliostats
Patent

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Transmission type projection screen

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

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Transmission-type screen and projection-type display device

Optics: image projectors – Cabinet encloses projector and one side of screen – Reflector between lamp and screen
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Transmission-type screen and projection-type display device

Optics: image projectors – Cabinet encloses projector and one side of screen – Reflector between lamp and screen
Reexamination Certificate

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