| Patents for F21V 8 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems (27,053) |
|---|
| 12/20/1983 | US4422134 Luminaire with improved illumination of a visual task field |
| 12/13/1983 | US4420796 Device for dispersing light rays issuing from a light guide |
| 12/13/1983 | US4420740 Obstruction warning system |
| 11/16/1983 | EP0093998A1 Photoradiator |
| 11/16/1983 | EP0093742A1 Lighting device |
| 11/15/1983 | US4415953 Tree-like decorative device |
| 10/25/1983 | US4411490 Apparatus for collecting, distributing and utilizing solar radiation |
| 10/18/1983 | US4410929 Linear motion switch assembly particularly adapted for use with fiber optic light sources |
| 10/04/1983 | US4408260 Tent construction having illuminating means |
| 09/27/1983 | US4407012 Multi-directional light source |
| 09/06/1983 | US4403273 Illuminating system for endoscopes |
| 07/19/1983 | US4394714 Step lighting system |
| 06/29/1983 | EP0082691A1 An illuminating device having optical light guide formed as fibre bundle |
| 06/21/1983 | US4389698 Headlamp inter alia for motor vehicles |
| 06/21/1983 | US4389085 Lighting system utilizing the sunlight |
| 06/07/1983 | US4386476 Edge lighted display sign |
| 05/26/1983 | WO1983001825A1 Lighting device |
| 05/24/1983 | US4385343 Edge lighted devices |
| 05/17/1983 | US4383729 Light transmitting system comprising beam dividing and compositing means |
| 05/10/1983 | US4383288 Adjustable light collector and sampler therefor |
| 04/12/1983 | US4379613 Solar energy collector |
| 02/15/1983 | US4373282 Thin-panel illuminator for front-lit displays |
| 02/09/1983 | EP0071052A2 A method and device for dispersing substantially collimated light issuing from a light guide |
| 01/26/1983 | EP0070688A1 A light radiation device for trapping fish |
| 01/26/1983 | EP0070454A1 Sunlight collecting and concentrating apparatus |
| 01/19/1983 | EP0069977A2 An optical radiator |
| 01/18/1983 | US4369486 Illuminated fishing tackle |
| 01/05/1983 | EP0068417A1 Endoscope light source apparatus |
| 12/15/1982 | EP0066901A2 Illuminating device |
| 12/07/1982 | US4363080 Water-cooled light source |
| 11/30/1982 | US4361863 Illuminating device having a curved optical conductor |
| 11/24/1982 | EP0065343A2 Device for coupling light in a row of magneto-optical light switches, in particular for optical printers |
| 10/26/1982 | US4356534 Light supply device for an endoscope |
| 10/20/1982 | EP0062847A1 Apparatus for collecting and transmitting solar energy |
| 10/14/1982 | WO1982003442A1 Surface lighting apparatus |
| 10/06/1982 | EP0061748A1 Light supply apparatus for endoscope |
| 09/28/1982 | US4352150 Light source device |
| 09/02/1982 | WO1982002959A1 Device allowing the visualization of an image carried by a transparent medium |
| 09/01/1982 | EP0058884A1 A device for dispersing light rays issuing from a light guide |
| 08/31/1982 | US4347553 Flexible light with protective cap |
| 08/11/1982 | EP0057626A2 Luminous target for optical threedimensional measuring techniques and measuring method |
| 07/14/1982 | EP0055860A1 An illumination device |
| 07/13/1982 | US4339200 Bore illuminating device |
| 06/24/1982 | WO1982002082A1 Fibre-optic lamp |
| 05/19/1982 | EP0051851A1 Sunbeam concentrating and collecting apparatus |
| 05/11/1982 | US4329737 Light-emitting diode arrangement |
| 04/20/1982 | CA1122156A1 Apparatus for irradiating substances curable by radiation |
| 03/30/1982 | US4322129 Illuminating light control device for endoscope |
| 03/30/1982 | CA1120756A1 Prism light guide |
| 03/03/1982 | EP0046546A1 Apparatus for collecting solar beams |
| 01/12/1982 | US4310219 Light diffusing surface structure for a light guide in an information display |
| 01/06/1982 | EP0043081A1 Diffused light lighting device |
| 11/25/1981 | EP0040434A1 Lighting device for indication plate |
| 11/24/1981 | US4302069 Illumination system and apparatus therefor |
| 11/17/1981 | CA1112446A1 Lighted sign device |
| 11/03/1981 | US4298806 Apparatus for irradiating substances curable by radiation |
| 10/27/1981 | US4297000 Solar lighting system |
| 09/22/1981 | US4290422 Surgical headlight system |
| 09/02/1981 | EP0034744A1 Illuminating device for indicators |
| 09/01/1981 | US4286839 Light directing control system, particularly for medical operating and diagnostic use |
| 08/25/1981 | US4285889 Used for lighting graphic displays |
| 08/11/1981 | CA1106815A1 Luminous device and town furnishing provided with this device |
| 07/28/1981 | US4281366 Lighting systems for surgical operations |
| 07/22/1981 | EP0032273A1 Lighting system with intense sources of small dimensions |
| 07/21/1981 | US4279089 Optical illumination device |
| 07/07/1981 | US4277817 Large-area light source |
| 06/16/1981 | US4274154 Luminous clock display using optical fibers |
| 06/09/1981 | US4272156 Illumination optical system using optical fiber bundles |
| 04/29/1981 | EP0027608A1 Light supply device for an endoscope |
| 04/07/1981 | US4260220 Prism light guide having surfaces which are in octature |
| 03/25/1981 | EP0025581A1 Light source device |
| 03/17/1981 | US4257084 Display device |
| 03/17/1981 | US4255873 Optic art kit novel extruded frame material |
| 02/24/1981 | US4252416 Optical instrument for gathering and distribution of light |
| 02/03/1981 | US4249231 Luminous edge lighted device |
| 01/13/1981 | US4244130 Animated display sign |
| 01/07/1981 | EP0021308A1 Arrangement for intensifying the brightness of passive display devices |
| 12/23/1980 | US4241382 Fiber optics illuminator |
| 11/25/1980 | US4236191 Illuminated musical instrument |
| 11/18/1980 | US4234910 Head-supported illumination device |
| 11/18/1980 | US4234907 Light emitting fabric |
| 11/11/1980 | US4233649 Treatment chair with cool-light lamp for dental medicinal purposes |
| 11/11/1980 | US4232465 Illuminated display stand |
| 10/29/1980 | EP0017922A1 Diffusing surface structure for a light guide in an information display device |
| 09/16/1980 | US4223374 Light transmitting structure |
| 09/16/1980 | US4222375 In vivo illumination system utilizing a cannula with a conical opening allowing a snap-fit with a conical lens and an aperture for flow of fluids and utilizing a housing with a spherical lens for focusing light onto fiber optics |
| 09/09/1980 | US4222091 Lighting system |
| 09/03/1980 | EP0014702A1 Electrically isolated illumination control for dental drill |
| 08/05/1980 | CA1083114A1 Surgeon's headlight with continuously variable spot size |
| 07/08/1980 | US4212048 Illuminator for reflective dichroic liquid crystal displays |
| 06/17/1980 | US4208579 Electrically isolated control means for the illuminating source of a dental drill |
| 06/17/1980 | US4208363 Method of making a plurality of adjacent light pipe elements |
| 06/03/1980 | US4206494 High throughput illuminator |
| 04/01/1980 | US4195907 Light-conducting fibers |
| 01/29/1980 | US4186425 Illuminated jewelry |
| 01/09/1980 | EP0006450A1 Broad area light source |
| 12/25/1979 | CA1068771A Rapid pulse ultraviolet light apparatus |
| 10/30/1979 | US4172631 Parallel optical fiber and strip illuminating arrays |
| 08/23/1979 | WO1979000580A1 Electrically isolated illumination control for dental drill |
| 08/08/1979 | EP0003312A1 Irradiation apparatus for photohardening of substances |