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Selected: L

Light guide plate with diffraction gratings and backlight...

Optical: systems and elements – Diffraction – From grating
Reexamination Certificate

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Light guide unit and display device having the same

Optical: systems and elements – Optical modulator – Light wave temporal modulation
Reexamination Certificate

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Light guiding film

Optical: systems and elements – Diffusing of incident light
Reexamination Certificate

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Light guiding film

Optical: systems and elements – Building interior illumination with reflected – refracted or... – Unitary light transmitting member comprising plural...
Reexamination Certificate

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Light induced strains in porous crystalline materials and...

Optical: systems and elements – Optical modulator – Light wave directional modulation
Reexamination Certificate

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Light integrating device for an illumination system and...

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface
Reexamination Certificate

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Light intensifying device

Optical: systems and elements – Diffusing of incident light
Patent

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Light intensifying device

Optical: systems and elements – Compound lens system – Telescope
Reexamination Certificate

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Light intensity distribution converting device and optical...

Optical: systems and elements – Lens
Reexamination Certificate

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Light intercepting apparatus of lens

Optical: systems and elements – Lens – With support
Patent

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Light intercepting apparatus of lens barrel

Optical: systems and elements – Glare or unwanted light reduction
Patent

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Light intercepting apparatus of lens barrel

Optical: systems and elements – Glare or unwanted light reduction
Patent

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Light intercepting apparatus of movable lens barrel

Optical: systems and elements – Prism – With reflecting surface
Patent

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Light intercepting frame of lens

Optical: systems and elements – Lens – With support
Patent

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Light intercepting mask of lens

Optical: systems and elements – Glare or unwanted light reduction
Patent

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Light intercepting mechanism of a zoom lens barrel

Optical: systems and elements – Lens – With support
Patent

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Light interception structure for an automatic focus...

Optical: systems and elements – Lens – With variable magnification
Reexamination Certificate

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Light irradiating apparatus and image displaying apparatus

Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements
Reexamination Certificate

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Light irradiating device

Optical: systems and elements – Polarization without modulation – Polarization by reflection or refraction
Reexamination Certificate

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Light irradiating device, optical pickup device with the...

Optical: systems and elements – Lens – With support
Reexamination Certificate

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