LandOfFree - US Patents - Listing for Optical: systems and elements

Optical: systems and elements – Holographic system or element – Using a hologram as an optical element

Ideal distribution CHMSL hologram with double exposure technique

Optical: systems and elements – Deflection using a moving element – Using a periodically moving element

Identification friend or foe discriminator

Optical: systems and elements – Compound lens system – Microscope

Identification of cells with a compact microscope imaging...

Optical: systems and elements – Deflection using a moving element – Using a periodically moving element

Identification of transmission characteristic

Optical: systems and elements – Deflection using a moving element – Using a periodically moving element

IEEE serial bus physical layer interface having a speed...

Optical: systems and elements – Compound lens system – Telescope

Illuminated aiming device for an observation instrument

Optical: systems and elements – Lens – With viewed object or viewed field illumination

Illuminated cursor magnifying glass

Optical: systems and elements – Lens – With viewed object or viewed field illumination

Illuminated magnifier reading apparatus

Optical: systems and elements – Lens – With viewed object or viewed field illumination

Illuminated magnifying lens assembly

Optical: systems and elements – Kaleidoscope

Illuminated mirrored kaleidoscope and its method of use

Optical: systems and elements – Lens – With viewed object or viewed field illumination

Illuminated optical apparatus

Optical: systems and elements – Lens – With viewed object or viewed field illumination

Illuminated optical enlargement device

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

Illuminated optical inspection prism apparatus

Optical: systems and elements – Mirror – With support

Illuminated travel make-up mirror

Optical: systems and elements – Having significant infrared or ultraviolet property – Having ultraviolet absorbing or shielding property

Illuminating apparatus

Optical: systems and elements – Compound lens system – Microscope

Illuminating apparatus comprising a fiber light guide for a micr

Optical: systems and elements – Compound lens system – Microscope

Illuminating apparatus for a microscope

Optical: systems and elements – Compound lens system – Microscope

Illuminating apparatus for a microscope

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

Illuminating apparatus, projection lens, and display apparatus i