| Patents for G02B 6 - Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings (176,023) |
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| 09/26/1991 | DE4009101A1 Non-electrically tracking compsn. as outer jacket for cable - comprising highly-filled polyolefin of high softening pt. contg. small proportion of metal hydroxide |
| 09/25/1991 | EP0448371A1 Overhead electric and optical conductor manufacture |
| 09/25/1991 | EP0448303A2 Liquid crystal display panels |
| 09/25/1991 | EP0448162A1 Connector for fibre optic cables |
| 09/25/1991 | EP0448012A2 Joint for optical cables and cable cores and method of making the same |
| 09/25/1991 | EP0447911A1 Process and device for marking optical fibres |
| 09/25/1991 | EP0447768A1 Laser module |
| 09/25/1991 | EP0447700A1 Optical fiber coupler |
| 09/25/1991 | EP0447639A1 Arrangement for fan out of light guiding paths |
| 09/25/1991 | EP0447548A1 Method of manufacturing a plastic graded-index optical transmission element |
| 09/25/1991 | EP0438395A4 Process for the stabilization of fluoropolymers |
| 09/25/1991 | CN1014047B Method of and apparatus for overcladding an optical preform rod |
| 09/24/1991 | US5051790 Optoelectronic interconnections for integrated circuits |
| 09/24/1991 | US5051594 Fine positioning device, as for the stage of a scanning tunneling microscope |
| 09/24/1991 | US5051471 Blends of linear low density ethylene copolymers |
| 09/24/1991 | US5051034 Magnetically detectable plastic pipe |
| 09/24/1991 | US5050967 Adaptive notch filter using acousto-optics and photorefraction |
| 09/24/1991 | US5050960 Aerial optical fibre cable |
| 09/24/1991 | US5050959 Fiber optic compositions and method for making thereof |
| 09/24/1991 | US5050958 Optical fibre cable |
| 09/24/1991 | US5050957 Optical fiber service cable |
| 09/24/1991 | US5050956 Optical fiber attenuator and connecting element |
| 09/24/1991 | US5050955 Fibreoptic switch |
| 09/24/1991 | US5050954 Multiport optical devices |
| 09/24/1991 | US5050953 Multi-path optical fiber and electro-optic transducer connector |
| 09/24/1991 | US5050952 Optical communications system for diplex or duplex transmission |
| 09/24/1991 | US5050951 Optical matrix switch with longitudinally configured switch elements |
| 09/24/1991 | US5050950 Optical multiplexing/demultiplexing device of variable coupling type |
| 09/24/1991 | US5050949 Multi-stage optical fiber amplifier |
| 09/24/1991 | US5050946 Faceted light pipe |
| 09/24/1991 | US5050945 Apparatus and method for splicing light conductors in a composite cable |
| 09/24/1991 | US5050732 Packaging for components having flexible leads |
| 09/24/1991 | US5050302 Tool for slitting the exterior layer of cylindrical objects |
| 09/24/1991 | CA2038906A1 Process for the production of optical couplers from polymers |
| 09/24/1991 | CA1289538C Fiber optic gyroscope winding process, and fiber optic winding thus made |
| 09/24/1991 | CA1289534C Planar light emitting device |
| 09/24/1991 | CA1289424C Alternate reverse twisting method and apparatus both alternate reverselytwisted product |
| 09/24/1991 | CA1289396C Optical fiber connector |
| 09/19/1991 | WO1991014196A1 Device for producing optical delays and application to an optical control system of a sweep aerial |
| 09/19/1991 | WO1991014191A2 Method and apparatus for connector assembly |
| 09/19/1991 | WO1991014190A1 Achromatic mode-index elements for integrated optical systems |
| 09/19/1991 | WO1991013837A1 Optical fibre handling |
| 09/19/1991 | DE4008923A1 Optical fibre coupling for communications network - has clamp plate separated from split metal ring at defined rupture point |
| 09/19/1991 | DE4008922A1 Optical fibre coupling for communications network - has recess in base part of connector receiving each optical fibre end |
| 09/19/1991 | DE4008483A1 Coupling element for optical signal transmission system - has lens and optical fibre coupling at opposing ends of angle piece |
| 09/19/1991 | DE4008344A1 Releasable optical fibre coupling - has one connection pin receiving all optical fibres within given dia. tolerance range |
| 09/19/1991 | DE4007762A1 Removing polymer from optical fibres etc. - by first peeling with cutters in air heated above polymer softening point, removing residues with high alcohol content solvent and wiping |
| 09/19/1991 | CA2055488A1 Method and apparatus for connector assembly |
| 09/18/1991 | EP0447075A2 Optical fiber having enhanced bend resistance |
| 09/18/1991 | EP0446711A1 Optical module including receptacle, and method of producing the same |
| 09/18/1991 | EP0446692A1 Lighting device using lightguides, especially for cold rooms and explosion-proof rooms |
| 09/18/1991 | EP0446672A1 Polymeric optical waveguides and methods of forming the same |
| 09/18/1991 | EP0446437A2 Optical matrix |
| 09/18/1991 | EP0446410A2 Optical module and process of producing the same |
| 09/18/1991 | EP0446384A1 X-ray diagnostic apparatus with a storming luminance screen |
| 09/18/1991 | EP0446349A1 Method for eliminating the temperature sensitivity of an optical fiber and a temperature insensitive optical fiber |
| 09/18/1991 | CN1054692A Optical fiber link control safety system |
| 09/18/1991 | CN1054670A Actire fibre optical amplifier, with double-core portions, having wide signal wavelength band |
| 09/18/1991 | CN1054669A Fiber optic diffusers and method for manufacture of same |
| 09/18/1991 | CN1013999B Fiber-optic multipole coupler and its mfg. method |
| 09/17/1991 | US5050046 Surface lighting apparatus |
| 09/17/1991 | US5049700 Panel for free access to signal cable and power cable |
| 09/17/1991 | US5049415 Air wipe |
| 09/17/1991 | US5049225 Method and apparatus for terminating an optical fiber with a curved bore blocking member |
| 09/17/1991 | US5049175 Method of manufacturing a glass body having a non-uniform refractive index |
| 09/17/1991 | US5048938 Monolithic laser spatial filter |
| 09/17/1991 | US5048936 Light beam deflector |
| 09/17/1991 | US5048923 Image fiber, image fiber preform, and manufacturing processes thereof |
| 09/17/1991 | US5048922 Waterproof coating |
| 09/17/1991 | US5048921 Optical fibre cable joint |
| 09/17/1991 | US5048920 Fiber to fiber connection |
| 09/17/1991 | US5048919 Low-stress coupling of electrooptical device to optical fiber |
| 09/17/1991 | US5048918 Optical fiber cable termination |
| 09/17/1991 | US5048917 Optical fiber connector and method with a multi-ferrule structure |
| 09/17/1991 | US5048916 Fiber optic connection system |
| 09/17/1991 | US5048915 Optic cable termination |
| 09/17/1991 | US5048913 Optical waveguide embedded transverse spatial mode discrimination filter |
| 09/17/1991 | US5048912 Optical fiber switching with spherical lens and method of making same |
| 09/17/1991 | US5048911 Coupling of multiple laser beams to a single optical fiber |
| 09/17/1991 | US5048910 Optical matrix switch for multiple input/output port configurations |
| 09/17/1991 | US5048909 Adiabatic reflection apparatus |
| 09/17/1991 | US5048908 Method of producing apparatus comprising a low-reflection optical fiber connection |
| 09/17/1991 | US5048907 Electric field induced quantum well waveguides |
| 09/17/1991 | US5048906 Waveguide type photoswitch with a short coupling region |
| 09/17/1991 | US5048905 Waveguide phasematching |
| 09/17/1991 | US5048798 Apparatus for inserting thread into tube |
| 09/17/1991 | CA2037006A1 Lead frame |
| 09/17/1991 | CA1289230C Improved fiber optic sensing coil |
| 09/17/1991 | CA1289194C Optical communications system comprising raman amplification means |
| 09/17/1991 | CA1288984C Active base plate for light guide block |
| 09/17/1991 | CA1288983C Narrow-band wavelength selective optical coupler |
| 09/12/1991 | DE4105221A1 Light conductor guide for medical microscope viewer - is provided by feeding light conductor through support system for microscope |
| 09/12/1991 | DE4020853A1 Self supporting cable for conducting light waves - comprising core of single filaments surrounded by jacket |
| 09/12/1991 | DE4007405A1 Splice coupling for optical fibres - has each splice fitted in guide at an angle to its longitudinal axis |
| 09/12/1991 | DE4007218A1 Liq. filled optical conductor tube - has plastic construction with each end plugged internally and fitted with outer thin-walled sleeve so plugs do not slide out |
| 09/12/1991 | DE3926442A1 Magnifying glass illumination system - uses lamps contained in annular channel in underside of housing enclosing magnifying lens |
| 09/11/1991 | EP0446063A1 Recording medium and player for playing the same |
| 09/11/1991 | EP0446056A2 Integrated optical semiconductor device |
| 09/11/1991 | EP0445947A2 Optoelectronic hybrid package assembly including integral, self-aligned fiber optic connector |
| 09/11/1991 | EP0445930A1 Lithium niobate etchant |