| 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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| 05/03/1977 | US4021097 Distributive tee coupler |
| 04/26/1977 | US4019806 Eccentric optical fiber coupler |
| 04/26/1977 | US4019805 Optimized parabolic-index optical fiber communication system with incoherent light source |
| 04/26/1977 | US4019715 Cable block |
| 04/26/1977 | US4019241 Method of splicing elongate members |
| 04/19/1977 | US4019186 Motion pick-up apparatus in a non-mechanical printer |
| 04/19/1977 | US4019051 Directional optical waveguide couplers |
| 04/19/1977 | US4018506 Fiber-optic to planar-waveguide optical coupler |
| 04/19/1977 | US4017962 Integrated array of optical fibers and thin film optical detectors, and method for fabricating the same |
| 04/12/1977 | US4017291 Process for the treatment of glass by metal migration |
| 04/12/1977 | US4017288 Method for making optical fibers with helical gradations in composition |
| 04/12/1977 | US4017013 Multiple fiber end preparation |
| 04/05/1977 | US4016534 Indicator device for automobiles |
| 04/05/1977 | US4015894 Alumina stones |
| 04/05/1977 | US4015893 Compound semiconductor optical integrated circuit having isolation zones for light transmission |
| 03/29/1977 | US4014098 Fiber optics element and dental handpiece containing the same |
| 03/22/1977 | US4014037 Semiconductor device |
| 03/22/1977 | US4013000 Optical crossbar switching network |
| 03/15/1977 | US4012149 Measuring method and equipment for locating a break in an optical cable |
| 03/15/1977 | US4012113 Adjustable optical switch or modulator |
| 03/08/1977 | US4011403 Fiber optic laser illuminators |
| 03/08/1977 | US4011007 Optical fiber bundle image conduit |
| 03/08/1977 | US4011005 Coupler for optical communication system |
| 03/08/1977 | US4011001 Liquid crystal device |
| 03/01/1977 | US4010022 Apparatus for making fused silica tubing |
| 03/01/1977 | US4009932 Composite optical fiber element for telecommunication cables |
| 03/01/1977 | US4009931 Optical waveguide connector |
| 03/01/1977 | US4009535 Illuminated house number sign |
| 02/22/1977 | US4009382 Dental use |
| 02/22/1977 | US4008948 Optical fibre connectors |
| 02/22/1977 | US4008947 Electro-optical switch and modulator |
| 02/15/1977 | US4008390 Optical pulse transmission system |
| 02/15/1977 | US4008112 Method of making an optical waveguide coupler |
| 02/15/1977 | US4008061 Method of making optical fiber optical power divider |
| 02/15/1977 | US4007978 Group iii-v semiconductors, lasers |
| 02/08/1977 | US4006964 Integrated optical waveguide having a filter |
| 02/08/1977 | US4006963 Controllable, electro-optical grating coupler |
| 02/08/1977 | US4006962 Communication system having low dispersion glass optical waveguide |
| 02/01/1977 | US4005522 Method of connecting two optical fibres in end to end relationship |
| 01/25/1977 | US4005312 Electro-optical circuits and manufacturing techniques |
| 01/25/1977 | US4004446 Tool for preforming a section of a tubular connector |
| 01/18/1977 | US4003632 Tantalum oxide |
| 01/11/1977 | US4003074 Hermetically-sealed injection semiconductor laser device |
| 01/11/1977 | US4002819 Water blocked electric cables |
| 01/11/1977 | US4002512 Oxidizing dichlorosilane |
| 01/04/1977 | US4001704 Laser solar cell apparatus |
| 01/04/1977 | US4000936 Optical fiber jacket designs for minimum distortion loss |
| 12/28/1976 | US4000416 Multi-core optical communications fiber |
| 12/28/1976 | US3999841 Method for forming an optical fiber connector |
| 12/28/1976 | US3999837 Light transmitting fiber bundle connector |
| 12/28/1976 | US3999835 Dielectric optical waveguides |
| 12/28/1976 | US3999834 Method for producing optical fibers and resulting fibers |
| 12/21/1976 | US3999074 Fiber-optic photoelectric power control device |
| 12/21/1976 | US3999062 Spectrophotometer for dual mode fluorescence analysis |
| 12/21/1976 | US3998687 On lithium tantalate substrate using flux system |
| 12/21/1976 | US3998518 Electrical connector having improved releasable contact construction |
| 12/14/1976 | US3997687 Method of preparing optical waveguides |
| 12/14/1976 | US3997241 Optical waveguide transmitting light wave energy in single mode |
| 12/14/1976 | US3997240 Optical system using light equalizer with partially reflective plane surfaces |
| 12/07/1976 | US3996455 Two-dimensional radiant energy array computers and computing devices |
| 12/07/1976 | US3995936 Magneto-optical propagation mode converter |
| 12/07/1976 | US3995935 Optical coupler |
| 12/07/1976 | US3995934 Flexible light guide |
| 12/07/1976 | US3995363 Connector member and extraction tool |
| 11/30/1976 | US3994559 Bidirectional guided mode optical film-fiber coupler |
| 11/23/1976 | US3993963 Heterostructure devices, a light guiding layer having contiguous zones of different thickness and bandgap and method of making same |
| 11/23/1976 | US3993899 Sorting machine with fiber optic focusing means |
| 11/23/1976 | US3993834 Sheath-core composite, methyl methacrylate polymer, fluorine containing polymer |
| 11/23/1976 | US3993800 Mounting technique for thin film Schottky barrier photodiodes |
| 11/23/1976 | US3993485 Photopolymerization process and related devices |
| 11/16/1976 | US3991460 Method of making a light activated semiconductor controlled rectifier |
| 11/09/1976 | US3991318 Optical detection systems utilizing organ arrays of optical fibers |
| 11/09/1976 | US3990779 Single optical fiber connector |
| 11/09/1976 | US3990777 Non-reciprocal component element for integrated optics |
| 11/09/1976 | US3990776 Magneto-optical digital light deflector |
| 11/02/1976 | US3989567 Welding, cementing |
| 11/02/1976 | US3989350 Multimode optical fiber |
| 10/26/1976 | US3988614 Equalization of chromatic pulse dispersion in optical fibres |
| 10/26/1976 | US3987522 Method of manufacturing an image display device incorporating proximity focussing |
| 10/19/1976 | US3987300 Integrated array of optical fibers and thin film optical detectors, and method for fabricating the same |
| 10/12/1976 | US3985424 Panoramic rear viewing system |
| 10/12/1976 | US3985423 Optical digital to analog converter |
| 10/05/1976 | US3984174 Fiber optic connector with transparent cable sleeve |
| 10/05/1976 | US3984173 Waveguides for integrated optics |
| 10/05/1976 | US3984172 Optical fiber transmission medium |
| 09/28/1976 | US3983389 Wand for reading optically encoded graphic symbols |
| 09/28/1976 | US3982816 Method for measuring the parameters of optical fibers |
| 09/28/1976 | US3982815 Connector for light-transmitting cables |
| 09/28/1976 | US3982810 Directional radiation by asymmetrical dielectric gratings |
| 09/21/1976 | US3982123 Optical fiber power taps |
| 09/21/1976 | US3981707 Method of making fluorine out-diffused optical device |
| 09/21/1976 | US3981706 Overcladding, fusion, leaching |
| 09/21/1976 | US3981422 Method of breaking glass fibers and tool therefor |
| 09/14/1976 | US3980461 Method of manufacturing a preform for use in drawing glass fibers |
| 09/14/1976 | US3980459 Method for manufacturing optical fibers having eccentric longitudinal index inhomogeneity |
| 09/14/1976 | US3980392 Mode transducer for optical wave guides |
| 09/14/1976 | US3980391 Optical fiber transmission compensator |
| 09/14/1976 | US3980390 Optical transmission fiber |
| 09/07/1976 | US3979119 Game board structure |
| 08/31/1976 | US3978426 Heterostructure devices including tapered optical couplers |