| Patents for F21V 8 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems (27,053) |
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| 07/25/1989 | US4851969 Optical control system particularly suited for infrequently activated devices |
| 07/25/1989 | US4850669 Explosion-proof optical fiber connector for a light source |
| 07/25/1989 | US4850665 Method and apparatus for controlled emission of light from prism light guide |
| 07/20/1989 | DE3800574A1 Light-guiding plate |
| 07/20/1989 | DE3800224A1 Effect luminaire |
| 07/19/1989 | EP0324710A1 Double glazing |
| 07/19/1989 | EP0324062A2 Light diffuser |
| 07/19/1989 | CN1034051A Lens holding apparatus |
| 07/12/1989 | CN1033869A Light ray radiation stand |
| 07/11/1989 | US4846554 Lens-holding apparatus |
| 07/11/1989 | CA1257121A1 Hyperhemispherical radiation system |
| 07/05/1989 | EP0323386A1 Improved publicitary device |
| 07/04/1989 | US4845596 Surface illumination device using optical conductors |
| 07/04/1989 | US4844576 Light diffuser |
| 07/04/1989 | CA1256837A1 Light source device |
| 06/27/1989 | US4843530 Light ray radiation stand |
| 06/27/1989 | US4843524 Illuminated decorations for furnishings and other like structures |
| 06/20/1989 | US4841415 Apparatus for lighting a sewing area of a sewing machine |
| 06/13/1989 | US4839776 Illumination means for vehicle side walls |
| 05/30/1989 | US4834495 Collapsible light pipe |
| 05/24/1989 | EP0317250A2 Plane light source unit |
| 05/18/1989 | DE3736804C1 Device consisting of a light-guiding plate |
| 05/10/1989 | EP0315272A2 Light guide for front panels of electrical apparatus |
| 05/02/1989 | US4826273 Remote, automotive light diverting system |
| 04/25/1989 | US4825341 Cooled lighting apparatus and method |
| 04/25/1989 | US4824209 Generating a narrow beam |
| 04/18/1989 | US4823244 Light source assembly |
| 04/18/1989 | US4822123 Optical radiator |
| 04/11/1989 | US4820015 Optical fiber bundle having improved terminal structure |
| 04/05/1989 | EP0309764A1 Device for illuminating transparent display areas |
| 04/05/1989 | CN1032108A Light ray radiation stand |
| 04/04/1989 | CA1251974A1 Light diverting device |
| 04/04/1989 | CA1251971A1 Photoradiator and method of producing same |
| 03/30/1989 | DE3730852A1 Lamp |
| 03/29/1989 | EP0308828A2 Illuminator and display panel employing it |
| 03/28/1989 | US4815815 Device and a method of directing light energy to a predetermined area in the sea |
| 03/28/1989 | US4815451 Submergible larynogoscope with sealed housing for battery |
| 03/23/1989 | WO1989002606A1 Device composed of a light guide plate |
| 03/23/1989 | DE3729811A1 Device consisting of a light-conducting plate with elevations |
| 03/14/1989 | US4812013 Process for utilizing light radiation with the aid of fluorescent optical fibres and functional devices and apparatus using said process |
| 03/14/1989 | US4811507 Apparatus for the display of illuminated translucent documents |
| 03/09/1989 | WO1989002202A1 Head mounted illumination and camera assembly |
| 03/09/1989 | DE3728798A1 Device for receiving, amplifying and transmitting light rays or heat rays |
| 03/07/1989 | US4811172 Lighting systems employing optical fibers |
| 03/07/1989 | US4811171 Submersible tail lights for boat trailers |
| 03/01/1989 | EP0304564A1 Stroboscopic light generator, in particular for medical purposes |
| 02/21/1989 | US4807095 Fiberoptically illuminated table |
| 02/21/1989 | US4805984 Totally internally reflecting light conduit |
| 02/07/1989 | US4802460 Endoscope illuminating optical system device |
| 02/01/1989 | EP0301637A1 Surface illumination device using optical conductors |
| 01/24/1989 | US4800466 Illumination device for a front panel |
| 01/24/1989 | US4799748 Slab-diffuser fiber incident energy concentrator |
| 01/19/1989 | DE3723073A1 Display for alphanumeric characters and symbols |
| 01/11/1989 | EP0298106A1 Light transmitting plate member |
| 01/10/1989 | US4797736 Head mounted illumination and camera assembly |
| 12/29/1988 | DE3720101A1 Illuminating assembly |
| 12/29/1988 | DE3719499A1 Device consisting of light-conducting panels with elevations |
| 12/27/1988 | US4794492 Illuminated board |
| 12/21/1988 | EP0295634A2 Working equipment for roughening the side of optical fiber |
| 12/20/1988 | US4792884 Illuminated vanity mirror visor |
| 12/20/1988 | US4791745 Black light display system |
| 12/14/1988 | EP0295152A2 Apparatus for following sun light |
| 12/13/1988 | US4791540 Light fixture providing normalized output |
| 12/13/1988 | US4791536 Sound responsive lighted earrings |
| 12/13/1988 | US4790752 Illuminated dental impression tray |
| 12/06/1988 | CA1246038A1 Lighting apparatus and method |
| 11/30/1988 | EP0293182A2 Light fixture providing normalized output |
| 11/29/1988 | US4787708 Apparatus for continuously controlled emission of light from prism light guide |
| 11/23/1988 | EP0292173A2 Apparatus for continuously controlled emission of light from prism light guide |
| 11/22/1988 | US4786127 Light source for fibre optic instruments |
| 11/22/1988 | CA1245087A1 Light by-passing device |
| 11/17/1988 | EP0290690A1 Optical fibre ornamented light set |
| 11/15/1988 | CA1244808A1 Artificial light source device |
| 11/15/1988 | CA1244695A1 Light diverting device |
| 11/15/1988 | CA1244693A1 Light diverting and switching device |
| 11/09/1988 | EP0290267A2 Collapsible light pipe |
| 11/09/1988 | EP0290266A2 Elevated back-lit display |
| 11/03/1988 | DE3712747A1 Light-collecting systems as cold-light sources |
| 11/01/1988 | US4782430 Light conduit illumination system for underwater lighting |
| 10/25/1988 | US4780798 Light transmission fibre illuminating device |
| 10/18/1988 | US4779173 Illuminated brush device |
| 10/18/1988 | US4779166 Illuminating apparatus |
| 10/18/1988 | US4777749 Lighted display |
| 10/12/1988 | EP0286333A2 Reflector system |
| 10/11/1988 | US4777571 Christmas tree lighting utilizing fiber optics |
| 10/11/1988 | US4777567 Optical inspection apparatus |
| 10/11/1988 | US4776120 Dial illuminator |
| 10/11/1988 | CA1243005A1 Light diffusing device |
| 10/06/1988 | WO1988007560A1 Vehicle guidance and proximity warning system |
| 10/04/1988 | US4775222 Light diffusing device |
| 09/28/1988 | CN88100217A Lighting apparatus and method |
| 09/27/1988 | US4774104 Irradiation device, arrangement for and method of cladding a filamentary body |
| 09/27/1988 | US4773723 Heat sink structure for a fiber optic light source |
| 09/22/1988 | DE3706943A1 Illuminating device for a hand-held dental instrument |
| 09/21/1988 | EP0283014A2 Flat fluorescent lamp for liquid crystal display |
| 09/21/1988 | EP0181896B1 Liquid outlet adapted to provide lighting effects and/or for illumination |
| 09/20/1988 | US4772097 Light controlling sheet |
| 09/13/1988 | US4770484 Light radiator |
| 09/07/1988 | WO1988006697A1 Fiber optic system for boats |
| 09/06/1988 | US4768300 Illuminated information display |