LandOfFree - US Patents - Listing for Optical waveguides,With optical coupler,Particular coupling structure

Optical waveguides – With optical coupler – Particular coupling structure

Waveguide type photoswitch with a short coupling region

Optical waveguides – With optical coupler – Particular coupling structure

Waveguide type wavelength multiplexing/demultiplexing module

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

Optical waveguides – With optical coupler – Particular coupling structure

Waveguide-type optical control device

Optical waveguides – With optical coupler – Particular coupling structure

Waveguide-type optical control device and process for...

Optical waveguides – With optical coupler – Particular coupling structure

Waveguide-type optical device

Optical waveguides – With optical coupler – Particular coupling structure

Waveguide-type optical device and manufacturing method therefor

Optical waveguides – With optical coupler – Particular coupling structure

Waveguide-type optical device and optical switch

Optical waveguides – With optical coupler – Particular coupling structure

Waveguide-type optical device coupling structure with circular r

Optical waveguides – With optical coupler – Particular coupling structure

Waveguide-type optical path converter for converting a propagati

Optical waveguides – With optical coupler – Particular coupling structure

Waveguide-type optical switch

Optical waveguides – With optical coupler – Particular coupling structure

Waveguides and method of making them

Optical waveguides – With optical coupler – Particular coupling structure

Waveguides assembled for transverse-transfer of optical power

Optical waveguides – With optical coupler – Particular coupling structure

Wavelength compensated optical wavelength division coupler...

Optical waveguides – With optical coupler – Particular coupling structure

Wavelength correction method and apparatus, wavelength check...

Optical waveguides – With optical coupler – Particular coupling structure

Wavelength demultiplexer

Optical waveguides – With optical coupler – Particular coupling structure

Wavelength dependent phase delay device

Optical waveguides – With optical coupler – Particular coupling structure

Wavelength dividing circuit