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

Optical: systems and elements – Diffraction – From grating

Thinner, lighter and lower aberration prisms for ophthalmic...

Optical: systems and elements – Optical frequency converter

Third order room temperature nonlinear optical switches

Optical: systems and elements – Optical frequency converter – Harmonic generator

Third-order optical autocorrelator for time-domain operation...

Optical: systems and elements – Having significant infrared or ultraviolet property – Multilayer filter or multilayer reflector

Thorium-free coating for germanium IR window

Optical: systems and elements – Having significant infrared or ultraviolet property – Multilayer filter or multilayer reflector

Thorium-free coating for germanium IR window

Optical: systems and elements – Lens

Threaded lens coupling to LED apparatus

Optical: systems and elements – Lens – With support

Threaded lens coupling to LED apparatus with compressible...

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

Three channel acousto-optical devices

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

Three color dichroic beamsplitter for separating or combining un

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

Three color separation/synthesis mirror device

Optical: systems and elements – Optical modulator – Having particular chemical composition or structure

Three dimensional diffraction grating and crystal filter

Optical: systems and elements – Stereoscopic

Three dimensional display device

Optical: systems and elements – Stereoscopic – With right and left channel discriminator

Three dimensional display device

Optical: systems and elements – Holographic system or element – For synthetically generating a hologram

Three dimensional display system

Optical: systems and elements – Stereoscopic – With right and left channel discriminator

Three dimensional display viewable in both stereoscopic and...

Optical: systems and elements – Stereoscopic – Having record with lenticular surface

Three dimensional image display apparatus

Optical: systems and elements – Projection screen

Three dimensional imaging screen for multiviewer

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

Three dimensional imaging system

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

Three Dimensional imaging system