Patents
Patents for G02B 6 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings (176,023)
04/2005
04/07/2005US20050074211 Sleeve receiving element for the coupling of an optical plug-type connector
04/07/2005US20050074210 Downhole fiber optic wet connect and gravel pack completion
04/07/2005US20050074209 Mechanically tunable optical devices such as interferometers
04/07/2005US20050074208 Monitor for an optical fibre and multi-guide optical fibre circuits and methods of making them
04/07/2005US20050074207 Optical waveguide having specular surface formed by laser beam machining
04/07/2005US20050074206 Tunable dispersion compensator
04/07/2005US20050074205 Optical demultiplexer circuit and demultiplexer device and optical wavelength division multiplex circuit
04/07/2005US20050074204 Spectral plane method and apparatus for wavelength-selective optical switching
04/07/2005US20050074203 Device for multiplexing an array of optical channels, use for wavelength and add-drop multiplexing
04/07/2005US20050074202 Optical path switching device and add/drop optical switch
04/07/2005US20050074201 Optical switch assembly with flex plate and method for making
04/07/2005US20050074200 Tunable resonator-based devices for producing variable delays and narrow spectral linewidths
04/07/2005US20050074199 Optical coincidence gate
04/07/2005US20050074198 Waveguide crossing
04/07/2005US20050074197 Integrated surface emitting laser and light amplifier
04/07/2005US20050074196 Gravel pack completion with fiber optic monitoring
04/07/2005US20050074195 Optical monitoring apparatus for use in wavelength division multiplexing network
04/07/2005US20050074194 Optical modulator based on a microdisk resonator
04/07/2005US20050074039 Laser module
04/07/2005US20050073857 Light guiding frame with a plurality of guiding tracks
04/07/2005US20050073828 Backlight unit for liquid crystal display
04/07/2005US20050073750 Power combination optical system and light source module
04/07/2005US20050073737 Micromechanical optical switch
04/07/2005US20050073653 Light recovery for projection displays
04/07/2005US20050073495 LCD backlight using two-dimensional array LEDs
04/07/2005US20050072979 Optical-ready wafers
04/07/2005US20050072943 Laser module and method of manufacture thereof
04/07/2005US20050072679 Electrochemical etching of crystalline material producing well segregated chromatic clusters;
04/07/2005US20050072032 Light emitting panel assemblies
04/07/2005DE10342165A1 Verfahren zur Herstellung einer Verzweigungseinrichtung A process for the preparation of a branching device
04/07/2005DE10341030A1 III-V semiconductor for semiconductor devices comprises a waveguide consisting of a structure with a porous core with a region of crystallographic pores likewise having a porous sleeve produced by a region of current line pores
04/07/2005DE102004026129A1 Beleuchtungssystem für einen Projektor sowie zugehöriges Beleuchtungsverfahren Lighting system for a projector and associated illumination method
04/07/2005CA2536998A1 Interactive display system having a scaled virtual target zone
04/06/2005EP1521235A2 Liquid crystal display backlight with a two-dimensional array of light emitting diodes
04/06/2005EP1521229A2 Display with back-lighting system
04/06/2005EP1521108A1 Optical modules employing glass-sealed fiber feedthru with c-seal
04/06/2005EP1520203A2 Optical components exhibiting enhanced functionality and method of making same
04/06/2005EP1520202A1 Electrically configurable photonic crystal
04/06/2005EP1520195A1 Multilayer microstructural device
04/06/2005EP1520194A1 Tunable optical filtering device and method
04/06/2005EP1520193A2 Method and apparatus for an optical filter
04/06/2005EP1520192A1 Luminaire and dynamic road-marking unit
04/06/2005EP1520191A1 Device and method for producing a defined mode distribution in an optical waveguide
04/06/2005EP1519806A2 Device for fixing a rigid and brittle fiber comprising a mechanically deformable cladding and liable to be subjected to at least one mechanical stress
04/06/2005EP1493046A4 Flexible optic fiber cable with centered, interference fit ferrules
04/06/2005EP1334402A4 Multi display device
04/06/2005EP1320774A4 Polymer optical waveguide
04/06/2005EP1236064B1 Multilayer optical fiber with beam expanding refractive index taper
04/06/2005EP1147438A4 Photonic crystal fiber
04/06/2005CN2690915Y Lighting device, liquid crystal device and electronic device
04/06/2005CN2690903Y High assembled density optical fiber micro cable guide pipe
04/06/2005CN2690902Y Optical cable junction box
04/06/2005CN1605126A Semiconductor structure with one or more through-holes
04/06/2005CN1605038A Method for selective photosensitization of optical fiber
04/06/2005CN1605037A Planar-type polarization independent optical isolator
04/06/2005CN1604946A Radiation-curable compositions for optical fiber coating materials
04/06/2005CN1604880A Fused silica containing aluminum
04/06/2005CN1604879A Fused silica containing aluminum
04/06/2005CN1604878A Fused silica containing aluminum
04/06/2005CN1604824A Liquid spray device and method for cleaning optical surfaces
04/06/2005CN1604736A Herbicidal composition and method of using the same
04/06/2005CN1604505A Dual-port broadband light source with independently controllable output powers
04/06/2005CN1604413A 激光模块 Laser Modules
04/06/2005CN1604411A Laser module and method of manufacture thereof
04/06/2005CN1604409A Semiconductor light-emitting device
04/06/2005CN1603910A Sheet light emitting apparatus
04/06/2005CN1603905A 液晶显示装置 The liquid crystal display device
04/06/2005CN1603873A Bidirectional light receiving-transmitting modular structure capable of raising optical fiber coupling efficiency
04/06/2005CN1603872A Optical fiber connector disassembling tool
04/06/2005CN1603871A Yb3+ doped tellurate glass doubly coated fiber and preparing method thereof
04/06/2005CN1603870A Cubic MgZnO crystal thin film optical waveguide device and preparation process thereof
04/06/2005CN1603869A Fabrication method for ridge circular waveguide device
04/06/2005CN1603868A An optical beam profile characteriser device using fiber optic bundles
04/06/2005CN1603867A Method for production of large-scale optical fiber precast product
04/06/2005CN1603261A Method of and apparatus for producing optical fiber
04/06/2005CN1196141C Fiber coated with water blocking material
04/06/2005CN1196017C Lighting device and liquid crystal display
04/06/2005CN1196015C Photo conductive device, background light device and liquid crystal display
04/06/2005CN1196006C Track resistant jacket material of full medium and self bearing type aerial fiber cable
04/06/2005CN1196005C Optical assembly
04/06/2005CN1196004C Optical information processor
04/06/2005CN1196003C Connector and electronic equipment with said connector
04/06/2005CN1196002C Preliminary material of optical device component with optical fiber, optical fiber stub and manufacturing method thereof
04/06/2005CN1196001C Optical fiber, non-linear optical fiber, optical fiber amplifier, wavelength converter and optical fiber making method
04/06/2005CN1195973C Optical fibre terminal difference testing method
04/06/2005CN1195690C Process and apparatus for producing optical fiber preform by plasma deposition
04/06/2005CN1195689C Method and apparatus for preparing pre-moulded optical fiber by no-combustion hydrolyzing
04/05/2005US6876810 Variable optical attenuator
04/05/2005US6876809 Release mechanism for disconnecting internal fiber from an optical module
04/05/2005US6876808 Optical waveguide device
04/05/2005US6876807 Optical fiber having a low-shrink buffer layer and methods of manufacturing the same
04/05/2005US6876806 Optical waveguides and method of fabrication thereof
04/05/2005US6876805 Multiple mode fiber with mode discrimination
04/05/2005US6876803 Optical transmission system
04/05/2005US6876802 Microchannel plate having microchannels with deep funneled and/or step funneled openings and method of manufacturing same
04/05/2005US6876801 Raman probe having a small diameter immersion tip
04/05/2005US6876800 Optical fiber cable
04/05/2005US6876799 Gel-swellable layers on fibers, fiber ribbons and buffer tubes
04/05/2005US6876798 Fiber optic cable having a ripcord
04/05/2005US6876797 Flexible strip shaped layer; textile; mixture of polymer and fireproof agent; extrusion