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Hair-style simulation cassette

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

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Hand crank generator-powered rotary slide projector

Optics: image projectors – Lamp control
Patent

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Hand held transparency projector with simple advance mechanism

Optics: image projectors – Gun – flashlight or battery operated type
Patent

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Hand held viewer for various size films

Optics: image projectors – Film gate
Patent

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Hand-held film projectors

Optics: image projectors – Gun – flashlight or battery operated type
Patent

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Hand-held light projector for producing light show

Optics: image projectors – Gun – flashlight or battery operated type
Patent

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Hand-held light projector for producing light show

Optics: image projectors – Gun – flashlight or battery operated type
Patent

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Hand-held map viewer and navigational aid

Optics: image projectors – Target – map or navigation projection
Patent

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Handheld projection device

Optics: image projectors – Lamp control
Reexamination Certificate

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Handle attachment structure and projector

Optics: image projectors – Housing
Reexamination Certificate

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Handy image projection apparatus

Optics: image projectors – Composite projected image – Plural projection paths with single light source
Reexamination Certificate

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HDR displays and control systems therefor

Optics: image projectors – Composite projected image
Reexamination Certificate

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HDR displays having location specific modulation

Optics: image projectors – Composite projected image
Reexamination Certificate

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HDR displays with overlapping dual modulation

Optics: image projectors – Composite projected image
Reexamination Certificate

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Head mounted projector system

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

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Head up display with modular projection system

Optics: image projectors – With or for vehicle – Instrument indicator
Reexamination Certificate

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Heat absorbing glasses

Optics: image projectors – Temperature control – Heat filter
Patent

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Heat dissipation device for a display projector lamp module

Optics: image projectors – Temperature control
Reexamination Certificate

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Heat dissipation device of projector

Optics: image projectors – Temperature control – Blower
Reexamination Certificate

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Heat dissipation system and electronic device utilizing the...

Optics: image projectors – Temperature control
Reexamination Certificate

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