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Optical waveguides

Patent class list (only not empty are listed)

Deeper subclasses:

Class / Patent application numberDescriptionNumber of patent applications / Date published
385053000 WITH DISENGAGABLE MECHANICAL CONNECTOR 1282
385015000 WITH OPTICAL COUPLER 1172
385134000 ACCESSORIES 765
385014000 INTEGRATED OPTICAL CIRCUIT 628
385100000 OPTICAL TRANSMISSION CABLE 446
385123000 OPTICAL FIBER WAVEGUIDE WITH CLADDING 428
385001000 TEMPORAL OPTICAL MODULATION WITHIN AN OPTICAL WAVEGUIDE 354
385012000 OPTICAL WAVEGUIDE SENSOR 281
385129000 PLANAR OPTICAL WAVEGUIDE 184
385095000 WITH SPLICE (PERMANENT CONNECTION) 116
385011000 POLARIZATION WITHOUT MODULATION 80
385004000 DIRECTIONAL OPTICAL MODULATION WITHIN AN OPTICAL WAVEGUIDE 66
385141000 HAVING PARTICULAR OPTICAL CHARACTERISTIC MODIFYING CHEMICAL COMPOSITION 59
385115000 OPTICAL FIBER BUNDLE 57
385122000 HAVING NONLINEAR PROPERTY 25
385146000 NONCYCLINDRICAL OR NONPLANAR SHAPED WAVEGUIDE 13
385147000 MISCELLANEOUS 6
385133000 OPTICAL IMAGING TUNNEL 5
20080292259MULTI-COLOR CURVED MULTI-LIGHT GENERATING APPARATUS - In accordance with one or more embodiments of the present disclosure, a multi-color curved multi-light generating apparatus comprises a first input component adapted to receive a first input light beam, a second input component adapted to receive a second input light beam, a third input component adapted to receive a third input light beam, and an output component adapted to provide an output light beam. The input components and the output component are joined together to combine the input light beams and form the output light beam. In various implementations, each of the input components and the output component comprise a hollow tube with a polygonal cross-section, such as a hexagonal cross-section.11-27-2008
20080279520Light tunnel structure - The light tunnel structure includes a plurality of reflectors joined together to form a light tunnel for allowing a light beam to pass and reflect therethrough. The plurality of reflectors respectively have end surfaces edge at two opposite open ends ea,ead of the light tunnel structure, wherein not all of the end surfaces at one open end of the light tunnel structure edges at the end are positioned at the same plane.11-13-2008
20080260342OPTICAL PROBE AND OPTICAL TOMOGRAPHY APPARATUS - An elongated probe to be inserted into a tube which is open at a distal end portion of an insertion section of an endoscope includes a sheath constituting the outer circumferential surface of the optical probe, an optical fiber laid in the internal space of the sheath along the longitudinal direction of the sheath, and a deflection scanning means disposed in the internal space of the sheath to deflect light outputted from the optical fiber and is rotated around an axis line extending in the longitudinal direction to scan the deflected light in a circumferential direction of the axis line. A plurality of light transmission sections for transmitting the scanning light is provided, each formed flat on the outer surface, on a side wall of the sheath along the circumferential direction.10-23-2008
20100158462Sunlight Simulator Apparatus - Sunlight simulators that have optical homogenizer units that provide adjustably positionable beams of radiation, each within a selected portion of the spectrum of wave lengths of radiation emitted from a light source, that have uniform output intensity profiles measured across the ends of the optical homogenizer units. These sunlight simulators include either liquid light guides or fiber optic light guides that conduct the beams of radiation, developed from the light source, to the optical homogenizer units. Dosage regulating means control the doses of radiation provided by the optical homogenizer units.06-24-2010
20100158461Sunlight Simulator Apparatus - Sunlight simulators that have optical homogenizer units that provide adjustably positionable beams of radiation, each within a selected portion of the spectrum of wave lengths of radiation emitted from a light source, that have uniform output intensity profiles measured across the ends of the optical homogenizer units. These sunlight simulators include either liquid light guides or fiber optic light guides that conduct the beams of radiation, developed from the light source, to the optical homogenizer units. Dosage regulating means control the doses of radiation provided by the optical homogenizer units.06-24-2010

Patent applications in class Optical waveguides

Patent applications in all subclasses Optical waveguides