Patents
Patents for G02B 6 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings (176,023)
09/2004
09/08/2004CN1165789C Method for connecting optical fibers and the interconnection
09/08/2004CN1165788C Rare-earth dosed optical fiber
09/08/2004CN1165787C Process for the manufacture of an optical core for a telecommunications cable and Long-distance communiation optical cable produced
09/08/2004CN1165782C Device by using micro-prisms waveguide to proceed surface directional illumination
09/08/2004CN1165492C Method and device for spaying of material
09/07/2004US6788981 Multiplexed analog control system for electrostatic actuator array
09/07/2004US6788900 System for checking the operation of an optical filter
09/07/2004US6788895 Security mapping and auto reconfiguration
09/07/2004US6788875 Suspension system for use in an optical displacement detection system
09/07/2004US6788874 Optical component
09/07/2004US6788873 Method of hermetically sealing a fiber optic light guide in a metallic feedthrough sleeve with glass solder and hermetically sealed feedthrough device made thereby
09/07/2004US6788872 Device and method for positioning optical fibers
09/07/2004US6788871 Optical fiber connection housing with an outlet connector element and a splice connection to an optical line group
09/07/2004US6788870 Isothermal fiber optic tray
09/07/2004US6788869 Method for packaging passive optoelectric assemblies in a limited space
09/07/2004US6788868 Fiber optic module connector cleaning slide
09/07/2004US6788867 Backplane, printed wiring board, and/or multi-chip module-level optical interconnect layer having embedded air-gap technologies and methods of fabrication
09/07/2004US6788866 Layer materials and planar optical devices
09/07/2004US6788865 Polarization maintaining optical fiber with improved polarization maintaining property
09/07/2004US6788864 High index-contrast fiber waveguides and applications
09/07/2004US6788863 Optical delay device
09/07/2004US6788862 Microstructured optical waveguide having large optical nonlinearity
09/07/2004US6788860 Chemical imaging fiberscope
09/07/2004US6788859 Laminate substrate containing fiber optic cables
09/07/2004US6788858 Bundle tube type optical cable
09/07/2004US6788857 Optical fiber cable, a method of manufacturing the optical fiber cable, and an installation for implementing the method
09/07/2004US6788856 Optical fiber cable with waterproofing agent
09/07/2004US6788855 Optical element alignment device using an electronic camera
09/07/2004US6788854 Optical coupler and AWG having the same
09/07/2004US6788853 Method for cleaving integrated optic waveguides to provide a smooth waveguide endface
09/07/2004US6788852 Double-tube fiber coupler package
09/07/2004US6788851 Apparatus and method for adjusting the spectral response of an optical waveguide grating
09/07/2004US6788850 Configuration for multiplexing and/or demultiplexing the signals of at least two optical wavelength channels
09/07/2004US6788849 Volume or stacked holographic diffraction gratings for wavelength division multiplexing and spectroscopy
09/07/2004US6788848 Arrayed waveguide grating device, process for producing the same, arrayed waveguide module, and optical communication system
09/07/2004US6788847 Photonic input/output port
09/07/2004US6788846 Fiber management apparatus
09/07/2004US6788845 Methods and apparatuses to provide a tunable chromatic dispersion compensator
09/07/2004US6788843 Optical crossconnect and mirror systems
09/07/2004US6788842 Method and apparatus for internal monitoring and control of reflectors in an optical switch
09/07/2004US6788841 Diamond-like carbon heat sink for reflective optical switches and devices
09/07/2004US6788840 Bi-stable micro-actuator and optical switch
09/07/2004US6788839 Time slot tunable all-optical packet data routing switch
09/07/2004US6788838 Photon transistors
09/07/2004US6788837 Method and apparatus for interleaving and switching an optical beam in a semiconductor substrate
09/07/2004US6788836 Multi-level waveguide
09/07/2004US6788835 Multiplexable fiber-optic strain sensor system with temperature compensation capability
09/07/2004US6788834 Optoacoustic frequency filter
09/07/2004US6788721 Photonic integrated circuit (PIC) and method for making same
09/07/2004US6788717 Wavelength stabilized laser module
09/07/2004US6788713 Reduction of pulsations in DFB lasers
09/07/2004US6788540 Optical transceiver cage
09/07/2004US6788520 Capacitive sensing scheme for digital control state detection in optical switches
09/07/2004US6788479 Tuneable optical filter
09/07/2004US6788470 Light collimating system
09/07/2004US6788468 Wavelength locker module and wavelength controller for optical communication
09/07/2004US6788359 Method for illuminating liquid crystal display device, a back-light assembly for performing the same, and a liquid crystal display device using the same
09/07/2004US6788329 Rod lens array and printer head and optical printer using the same
09/07/2004US6787919 Flip-chip opto-electronic circuit
09/07/2004US6787868 Microlenses for integrated optical devices
09/07/2004US6787867 Planar lightwave circuit device and manufacturing method therefor
09/07/2004US6787812 Active optical device
09/07/2004US6787745 Fiber optic signal detector with two switchable input channels
09/07/2004US6787384 Functional device, method of manufacturing therefor and driver circuit
09/07/2004US6786991 Method for manufacturing preforms for polymer optical fibers
09/07/2004US6786968 Method for low temperature photonic crystal structures
09/07/2004US6786967 Ion exchange waveguides and methods of fabrication
09/07/2004US6786914 Sutureless closure and deployment system for connecting blood vessels
09/07/2004US6786677 Channel or pipe system, method for sanitizing a channel or pipe system and for installing a cable or a reserve conduit and device for installing a cable or a reserve conduit
09/07/2004US6786654 Encapsulated optical fiber end-coupled device
09/07/2004US6786653 Pluggable transceiver module having release mechanism
09/07/2004US6786652 Process for fabricating a photonics package and for aligning an optical fiber with a photodetector surface during fabrication of such a package
09/07/2004US6786651 Optical interconnect structure, system and transceiver including the structure, and method of forming the same
09/07/2004US6786650 Method and apparatus for analyzing the end face of a multifiber ferrule
09/07/2004US6786649 Optical waveguide ferrule and method of making an optical waveguide ferrule
09/07/2004US6786648 Optical fiber coupling unit and optical waveguide arrangement, and method of producing an optical fiber coupling unit
09/07/2004US6786647 Mechanically constrained connection
09/07/2004US6786627 Light generating module
09/07/2004US6786613 Spread illuminating apparatus
09/07/2004US6786611 Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion
09/07/2004CA2248651C Method of identifying mhc-class i restriced antigens endogenously processed by a cellular secretory pathway
09/07/2004CA2143494C Light transmitting apparatus
09/04/2004CA2459215A1 Method of fabricating a photocrystalline plastic optical fiber
09/02/2004WO2004074918A1 Backlight, backlight drive device, and display device
09/02/2004WO2004074909A2 Liquid crystal display apparatus
09/02/2004WO2004074900A1 Blowing of optical fiber cables into ducts
09/02/2004WO2004074899A1 All-dielectric, self-supporting, loose-tube optical fiber cable
09/02/2004WO2004074898A1 Coated optical fiber and coated optical fiber with connector
09/02/2004WO2004074897A1 Monitoring power in optical networks
09/02/2004WO2004074896A1 Optical module
09/02/2004WO2004074895A1 Optical connector-use adaptor and optical connector-use shutter component
09/02/2004WO2004074894A2 Fiber optic apparatus
09/02/2004WO2004074893A1 Add-drop wavelength filter using mode discrimination couplers and tilted bragg gratings
09/02/2004WO2004074892A1 Optical transmission medium connecting method, optical connecting structure, and optical transmission medium connecting part
09/02/2004WO2004074891A1 Method for hot stamping chalcogenide glass for infrared optical components
09/02/2004WO2004074890A1 Production method for optical waveguide device and optical waveguide device
09/02/2004WO2004074889A1 Light guide system
09/02/2004WO2004074888A1 Diffraction lattice element, production method for diffraction lattice element, and design method for diffraction lattice element
09/02/2004WO2004074875A2 Fiber optic apparatus and method for cross-connecting optical fibers
09/02/2004WO2004074874A2 Optical terminator