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

Optical: systems and elements – Polarization without modulation – By relatively adjustable superimposed or in series polarizers

Small-spot spectrometry instrument with reduced polarization...

Optical: systems and elements – Lens

Small-type imaging optical system

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

Smart infrared controller

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

Smart pixel optical receiver employing sense amplifier and metho

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

Smectic liquid crystal analog phase modulator

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

Smectic liquid crystal devices

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

Smectic liquid crystal devices using SSFLC and electroclinic eff

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

Smooth transition device for area of interest head-mounted displ

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

Smoothing laser beam integration using optical element motion

Optical: systems and elements – Deflection using a moving element – By moving a reflective element

Snap down pivoting optical element

Optical: systems and elements – Deflection using a moving element – By moving a reflective element

Snap-down pivoting optical element

Optical: systems and elements – Mirror – With support

Snap-in rearview mirror assembly for vehicles

Optical: systems and elements – Compound lens system – Telescope

Snorkel device for a submarine

Optical: systems and elements – Optical amplifier – Particular active medium

SOA-MZI device fault isolation

Optical: systems and elements – Optical amplifier – Particular active medium

SOA-MZI device fault isolation

Optical: systems and elements – Compound lens system – With image recorder

Soft copy port

Optical: systems and elements – Lens – With variable magnification

Soft focus lens

Optical: systems and elements – Lens – With variable magnification

Soft focus lens barrel

Optical: systems and elements – Lens – Diffusing

Soft focus lens system