| Patents for H01J 61 - Gas-discharge or vapour-discharge lamps (29,612) |
|---|
| 04/06/1993 | US5200233 Suspending with inorganic binder in volatile solvent; carrier; desolventizing; coating; evaporation |
| 04/06/1993 | US5199787 Reflector lamp having improved lens |
| 03/31/1993 | EP0534728A1 Compact discharge lamp with thermal management characteristics |
| 03/31/1993 | EP0534606A1 Electric lamps having a lens shaped arc or filament chamber |
| 03/31/1993 | EP0534159A1 Dual action light bulb |
| 03/31/1993 | CA2079438A1 Low-power, high-pressure discharge lamp, particularly for general service illumination use |
| 03/30/1993 | US5198727 Acoustic resonance operation of xenon-metal halide lamps on unidirectional current |
| 03/30/1993 | US5198723 Luminous panel display device |
| 03/30/1993 | US5198722 High-pressure discharge lamp with end seal evaporation barrier |
| 03/30/1993 | US5198717 High-power radiator |
| 03/27/1993 | CA2076126A1 Compact discharge lamp having improved thermal management characteristics |
| 03/24/1993 | EP0533325A1 Discharge tube |
| 03/24/1993 | CN2128778Y Fluorescent lamp tube |
| 03/24/1993 | CN2128777Y Candle-shape flame lamp bulb |
| 03/23/1993 | US5196759 High temperature lamps having UV absorbing quartz envelope |
| 03/23/1993 | US5196234 Method for preparing zinc orthosilicate phosphor particle |
| 03/16/1993 | US5194740 Irradiation device |
| 03/16/1993 | CA1314528C Coloured electric light devices |
| 03/10/1993 | EP0530318A1 Arc discharge lamp having reduced sodium loss |
| 03/09/1993 | US5192891 Metal halide lamp |
| 03/09/1993 | US5192239 Method and apparatus to make a discharge vessel for a sodium high-pressure discharge lamp |
| 03/03/1993 | EP0529956A1 Blue phosphor and fluorescent lamp using the same |
| 03/03/1993 | CN1020024C Light scattering coating, method of forming coating and lamp having coating |
| 03/02/1993 | US5191260 Gas discharge tube providing improved flow line of electrons |
| 03/02/1993 | US5190365 Backlighting for liquid crystal displays |
| 03/01/1993 | CA2076090A1 Electric lamps having a lens shaped arc or filament chamber |
| 02/28/1993 | CA2077003A1 Dual action light bulb |
| 02/24/1993 | EP0528489A1 Electrodeless discharge lamp |
| 02/24/1993 | EP0528428A1 High-pressure discharge lamp and method of manufacture |
| 02/24/1993 | EP0528427A1 High pressure discharge lamp |
| 02/24/1993 | EP0528344A2 Light source |
| 02/24/1993 | CN1069364A Long life fluorescent bulb |
| 02/23/1993 | US5188554 Method for isolating arc lamp lead-in from frit seal |
| 02/23/1993 | US5188451 One-piece spacer end cap for an elongated jacketed discharge lamp |
| 02/18/1993 | DE4127100A1 Long arc flash bulb for coupling onto optical guide as laser pumping light source - has tube with inset cathode and anodes and having mirrored internal surface except for end section for output |
| 02/17/1993 | EP0527528A1 Electric light source with reflector; blown bulb and reflector for use therein |
| 02/17/1993 | EP0527461A2 Fluorescent lamp |
| 02/17/1993 | EP0527240A1 Light projecting device |
| 02/17/1993 | EP0527180A1 Decorative lamp |
| 02/16/1993 | US5187804 Method of controlling the mercury vapor pressure in a photo-chemical lamp or vapor filter used for Hg196 enrichment |
| 02/16/1993 | US5187416 Arc discharge lamp with a vertical thermal switch extending between the lamp stem and inner neck wall |
| 02/16/1993 | US5187415 Low-pressure rare gas discharge lamp and method for lighting same |
| 02/16/1993 | US5187413 Low pressure discharge lamp apparatus |
| 02/16/1993 | US5186671 Manufacturing method of discharge lamp electrode |
| 02/16/1993 | US5186668 Negative glow discharge lamp |
| 02/09/1993 | US5185557 High-pressure discharge lamp |
| 02/09/1993 | US5185555 Lamp with double swaged lead |
| 02/09/1993 | US5185552 Vacuum ultraviolet light source |
| 02/02/1993 | US5184044 Dental curing lamp |
| 01/27/1993 | EP0388423B1 Luminous panel |
| 01/26/1993 | US5182490 Fluorescent tube |
| 01/26/1993 | US5182486 Ceramic electric-discharge lamp incorporating arc tube having at least two curved regions |
| 01/26/1993 | US5182237 Borosilicate glass for electronic flash lamps |
| 01/21/1993 | WO1993001694A1 Circuit for operating a fluorescent lamp |
| 01/21/1993 | DE4124055A1 High pressure metal halogen discharge lamp - has glass envelope with wall thickness defined by regulation in terms of lamp power |
| 01/20/1993 | EP0523782A2 High-pressure sodium lamp |
| 01/14/1993 | DE4218959A1 Schaltungsanordnung zum betrieb einer leuchtstofflampe Circuit arrangement for operating a fluorescent lamp |
| 01/14/1993 | DE4202646A1 Vertical metal halogen lamp - has internal illuminating discharge tube filled with mercury@ and metal halide with upper and lower electrodes having spiral discharge tips |
| 01/14/1993 | DE4120730A1 Elektrodenlose niederdruck-entladungslampe An electrodeless low-pressure discharge lamp |
| 01/07/1993 | EP0521557A2 High-pressure discharge lamp |
| 01/07/1993 | EP0521553A2 High-pressure glow discharge lamp |
| 01/07/1993 | DE4121281A1 Electronic compact gas discharge lamp - has components of operating circuit mounted on circuit board projecting into screw fitting |
| 01/05/1993 | US5177407 Glow discharge lamp having dual anodes and circuit for operating same |
| 01/05/1993 | US5177397 Discharge lamp assembly with insulating tubular member and metal band around pinch seal |
| 01/05/1993 | US5177395 Cadmium free bug lamp with rutile TiO2 coating containing chromium and antimony in the rutile lattice |
| 12/30/1992 | EP0520538A1 High-pressure discharge lamp |
| 12/30/1992 | EP0520512A2 A high pressure sodium discharge lamp |
| 12/30/1992 | EP0520248A2 Electric lamp |
| 12/30/1992 | CN1019719B Electric lamp |
| 12/30/1992 | CN1019718B High pressure metal halide discharge lamp |
| 12/29/1992 | US5175437 Ultraviolet light apparatus |
| 12/29/1992 | CA1312114C Ir-radiation source and method for producing same |
| 12/25/1992 | CA2064330A1 Highly thermally loaded electric lamp, and method of its manufacture, with reduced uv light emission |
| 12/24/1992 | DE4209763A1 Electronically operated compact fluorescent lamp - has heat insulating component between lamp envelope and lamp operating circuit in socket |
| 12/22/1992 | US5173642 Rare gas discharge fluorescent lamp device |
| 12/22/1992 | US5173639 Thermal switch assembly for electric lamps |
| 12/22/1992 | US5173638 For ultraviolet light |
| 12/22/1992 | US5173637 Fluorescent lamp with protective assembly |
| 12/16/1992 | EP0518132A2 Discharge lamp, image display device using the same and discharge lamp producing method |
| 12/16/1992 | EP0517929A1 Irradiation device with a high power radiator |
| 12/16/1992 | EP0517706A1 Luminous panel display device |
| 12/16/1992 | CN2125196U Comb shape core rod with core |
| 12/13/1992 | CA2070845A1 High-pressure discharge lamp |
| 12/10/1992 | WO1992021626A1 Multiple fold, single tube glass vessels, process and device for producing same |
| 12/10/1992 | DE4119031C1 Discharge lamp contg. inert and doping gases - has getter in thermal contact with one electrode for rapid heating for increased ignition ability |
| 12/10/1992 | CA2114536A1 Multiple fold, single tube glass vessels, process and device for producing same |
| 12/09/1992 | EP0517304A2 High-pressure gas discharge lamp |
| 12/09/1992 | EP0516967A2 High pressure discharge lamp |
| 12/09/1992 | CN1066934A High silicate oxygen characteristic infrared source and its characteristic infrared therapeutic device |
| 12/08/1992 | US5170095 Luminescent coating including inactive component containing surplus of metallic cation; net positive charge; deters absorption of mercury ions; prolongs lamp life |
| 12/08/1992 | US5170091 Linear ultraviolet flash lamp with self-replenishing cathode |
| 12/02/1992 | EP0516376A2 Gas probe starter for an electrodeless high intensity discharge lamp |
| 12/02/1992 | EP0516231A2 Electric reflector lamp |
| 12/02/1992 | EP0516223A2 Electrodeless low-pressure sodium vapour discharge lamp |
| 12/02/1992 | CN2123818U C-shaped lamp tube |
| 12/02/1992 | CA2068574A1 Irradiation device having a high-power radiator |
| 12/01/1992 | US5168194 Pulse simmer flash lamp cathode |
| 12/01/1992 | CA2069788A1 Electric reflector lamp |
| 12/01/1992 | CA1311012C Arc tube and high pressure discharge lamp including same |
| 11/29/1992 | CA2068150A1 Gas probe starter for an electrodeless high intensity discharge lamp |