LandOfFree - US Patents - Listing for Optical waveguides

Optical waveguides – Polarization without modulation

Waveguide type variable optical attenuator

Optical waveguides – With optical coupler – Particular coupling structure

Waveguide type wavelength multiplexing/demultiplexing module

Optical waveguides – Optical imaging tunnel

Waveguide virtual image display

Optical waveguides – Accessories

Waveguide window

Optical waveguides – Planar optical waveguide

Waveguide with an electrically conductive channel

Optical waveguides – Accessories – Plug/termination device

Waveguide with hand switch

Optical waveguides – Optical fiber waveguide with cladding – With graded index core or cladding

Waveguide with nanoparticle induced refractive index gradient

Optical waveguides – Having particular optical characteristic modifying chemical...

Waveguide, waveguide module, optical transmission device,...

Optical waveguides – With optical coupler – Plural

Waveguide-arrayed optical wavelength...

Optical waveguides – With optical coupler – Input/output coupler

Waveguide-based Bragg gratings with spectral sidelobe...

Optical waveguides – With optical coupler – Input/output coupler

Waveguide-based Bragg gratings with spectral sidelobe...

Optical waveguides – Planar optical waveguide

Waveguide-based detector module for x-radiation or gamma...

Optical waveguides – Optical waveguide sensor

Waveguide-based optical chemical sensor

Optical waveguides – Optical waveguide sensor

Waveguide-based optical chemical sensor

Optical waveguides – With optical coupler

Waveguide-based optical interferometer

Optical waveguides – Directional optical modulation within an optical waveguide – Magneto-optic

Waveguide-embedded optical circuit and optical functional...

Optical waveguides – With optical coupler – Input/output coupler

Waveguide-grating router with output tapers configured to...

Optical waveguides – With optical coupler – Particular coupling structure

Waveguide-optical fiber connection structure and waveguide-optic

Optical waveguides – With optical coupler – Particular coupling structure

Waveguide-optical fiber connection structure and waveguide-optic