| 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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| 01/01/1992 | CN1057528A Optical fibre panel array touching sensor |
| 12/31/1991 | US5077822 Optical film or strip waveguide having a dielectric waveguiding layer |
| 12/31/1991 | US5077821 Means for coupling a coherent fiber-optic bundle to an electro-optical sensor |
| 12/31/1991 | US5077820 Optical fiber photoconductor having multi-filament type optical fiber units |
| 12/31/1991 | US5077819 Hermetically sealed optical fiber-lens arrangement and process for the production of such arrangement |
| 12/31/1991 | US5077818 Coupling arrangement for optically coupling a fiber to a planar optical waveguide integrated on a substrate |
| 12/31/1991 | US5077817 Fiber star amplifier coupler and method of making same |
| 12/31/1991 | US5077816 Fiber embedded grating frequency standard optical communication devices |
| 12/31/1991 | US5077815 Apparatus for optically connecting a single-mode optical fiber to a multi-mode optical fiber |
| 12/31/1991 | US5077814 Optical transmission line for use in an optical communication system |
| 12/31/1991 | US5077813 Optical switch |
| 12/31/1991 | US5077087 Method of cladding single crystal optical fiber |
| 12/31/1991 | US5076881 Apparatus for fabricating an optical fiber ribbon |
| 12/31/1991 | US5076825 Method of producing optical multiple fiber |
| 12/31/1991 | US5076729 Tunnel-driving and support system |
| 12/31/1991 | US5076688 Optical simulator with loop-back attenuator having metalized optical fiber |
| 12/31/1991 | US5076675 Polarizing separating device and optical isolator employing the same |
| 12/31/1991 | US5076660 Light source receptacle for fiberoptic illumination |
| 12/31/1991 | US5076657 Connection structure of optical fibers sealed in metal pipes and method for connecting optical fibers sealed in metal pipes |
| 12/31/1991 | US5076656 High precision optical fiber connectors |
| 12/31/1991 | US5076654 Packaging of silicon optical components |
| 12/31/1991 | US5076653 Silver chloride, bromide; controlling particle sizes |
| 12/31/1991 | US5076104 Method for measuring actual load at failure of optical fiber |
| 12/31/1991 | US5076008 Horticultural fabric cover |
| 12/31/1991 | US5075977 Automatic plumb and level tool |
| 12/31/1991 | CA1293772C Testing in the manufacture, operation and maintenance of optical device assemblies |
| 12/30/1991 | WO1992000551A1 Projector |
| 12/27/1991 | EP0462951A1 A double-coating cup |
| 12/27/1991 | EP0462908A1 Fluid controlled biased bending neck |
| 12/27/1991 | EP0462907A1 Optical fibre connector with rapid locking and unlocking |
| 12/27/1991 | EP0462893A1 Method for splicing and reinforcing carbon coated optical fibers |
| 12/27/1991 | EP0462881A1 Device for connection of two optical fibres |
| 12/27/1991 | EP0462845A2 Optical connector and a method for assembling the same |
| 12/27/1991 | EP0462742A2 Photonics module and alignment method |
| 12/27/1991 | EP0462710A1 Optical fiber holder |
| 12/27/1991 | EP0462659A1 Device for doubling the frequency of a light wave |
| 12/27/1991 | EP0462499A2 Fibre optic cable |
| 12/27/1991 | EP0462454A1 Pipe coupling |
| 12/27/1991 | EP0462362A2 Optical connection for light guides |
| 12/27/1991 | EP0462197A1 A method to use an optical fibre as a sensor. |
| 12/27/1991 | EP0462102A1 A method for detecting external influence on an optical cable. |
| 12/26/1991 | WO1992000537A2 Optical connector |
| 12/26/1991 | WO1991020113A2 Fiber optics system |
| 12/26/1991 | WO1991020007A1 Miniature fiberoptic bend device and method |
| 12/26/1991 | CA2086257A1 Optical connector |
| 12/25/1991 | CN2091465U Super bound pipe type optical cable |
| 12/24/1991 | US5075716 Apparatus and method for precisely exposing radiation sensitive materials |
| 12/24/1991 | US5074683 Fiber optic faceplates and method of mounting same |
| 12/24/1991 | US5074682 Semiconductor laser module and positioning method thereof |
| 12/24/1991 | US5074646 Planar reflective optical devices |
| 12/24/1991 | US5074643 Article comprising a nonpigmented cured color coating |
| 12/24/1991 | US5074642 Multifiber endoscope with fibers having different indices of refraction |
| 12/24/1991 | US5074641 Optical scanning device |
| 12/24/1991 | US5074640 With jacket of polyetherimide copolymer containing antioxidants, heat stabilizers, metal deactivators; communications |
| 12/24/1991 | US5074639 Optical cable protective and supporting device |
| 12/24/1991 | US5074638 Method for joining optical fibers at the fiber interface of a beveled angle fiber optic connector |
| 12/24/1991 | US5074637 Optical fiber connector |
| 12/24/1991 | US5074636 Fiber optic cable entry connector |
| 12/24/1991 | US5074635 Splice tray and method |
| 12/24/1991 | US5074634 Optical multiplexing/demultiplexing device |
| 12/24/1991 | US5074633 Optical communication system comprising a fiber amplifier |
| 12/24/1991 | US5074632 Fiber optic diffusers and methods for manufacture of the same |
| 12/24/1991 | US5074630 Integrated optics device mounting for thermal and high g-shock isolation |
| 12/24/1991 | US5074629 Integrated variable focal length lens and its applications |
| 12/24/1991 | US5074527 Device for retrospectively drawing cables into cable protection pipes |
| 12/24/1991 | US5074021 Manually |
| 12/24/1991 | CA1293531C Asynchronous marx generator utilizing photo-conductive semiconductor switches |
| 12/24/1991 | CA1293400C Piezoelectric loading housing and method |
| 12/24/1991 | CA1293399C Optic fiber contact |
| 12/24/1991 | CA1293398C Optical fiber connector |
| 12/24/1991 | CA1293397C Indium-clad fiber-optic polarizer |
| 12/23/1991 | WO1992000368A1 Cable grease composition and articles incorporating same |
| 12/22/1991 | CA2045088A1 Optical connector and a method for assembling the same |
| 12/22/1991 | CA2045047A1 Optical fiber connector with quick locking and unlocking devices |
| 12/21/1991 | CA2041858A1 Optical fiber holder |
| 12/20/1991 | WO1991020008A1 Optical connector |
| 12/20/1991 | CA2065237A1 Optical connector |
| 12/19/1991 | DE4019565A1 Optical fibre core mfg. mechanisms - uses opposite twisting tubular accumulator for forming excess fibre length |
| 12/19/1991 | DE4018783A1 Optical beam splitter for polarisation independent heterodyne receiver - has rectangular, thin TE-TM beam splitting plate divided by 3dB splitting platelet |
| 12/18/1991 | EP0461991A1 Spatial optical integrated monomode filter and method of manufacture |
| 12/18/1991 | EP0461871A2 Method of manufacturing a fiber reinforced plastic armored cable |
| 12/18/1991 | EP0461794A1 Aerial cable |
| 12/18/1991 | EP0461380A2 Data transmission radio system, particularly cellular radio system |
| 12/18/1991 | EP0461354A1 Field installable fiber optic connector |
| 12/17/1991 | US5073402 Curable resin, dentistry |
| 12/17/1991 | US5073314 Method and apparatus for producing a star coupler from polymer optical waveguides |
| 12/17/1991 | US5073179 Method for controlling fiber diameter during optical fiber drawing process |
| 12/17/1991 | US5073048 For an endoscope |
| 12/17/1991 | US5073047 Optical semiconductor module |
| 12/17/1991 | US5073046 Connector with floating alignment feature |
| 12/17/1991 | US5073045 Connector with improved clip connector half |
| 12/17/1991 | US5073044 Right angle strain relief for optical fiber connector |
| 12/17/1991 | US5073043 Cable jacket restraint in optical fiber connectors |
| 12/17/1991 | US5073042 Coupling bushing for various types of optical fiber connectors |
| 12/17/1991 | US5073040 Mechano-optical device, in particular a rotary optical joint |
| 12/17/1991 | US5073027 Fiber optic displacement measuring apparatus |
| 12/17/1991 | US5073024 Integrated optical device for measuring the refractive index of a fluid |
| 12/17/1991 | US5073004 Tunable optical filter |
| 12/17/1991 | US5073003 Optoelectronic device package method and apparatus |
| 12/17/1991 | US5073002 Self aligning pigtail |