| Patents for H01J 61 - Gas-discharge or vapour-discharge lamps (29,612) |
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| 04/22/2004 | WO2004033960A2 Compact fluorescent lamp package |
| 04/22/2004 | WO2004018589A8 Device for generating radiation |
| 04/22/2004 | US20040075995 Illuminated workrooms substantially devoid of blue and UV light, and light sources, including fluorescent lamps, adapted to block blue and UV light emission |
| 04/22/2004 | US20040075873 Image sensor unit |
| 04/22/2004 | US20040075392 Device for operating a high pressure discharge lamp |
| 04/22/2004 | US20040075391 Flat Light |
| 04/22/2004 | US20040075390 Short arc discharge lamp and light source device |
| 04/22/2004 | US20040075387 Fluorescent lamp composed of arrayed glass structures |
| 04/21/2004 | EP1411542A2 Light bulb and method of forming it |
| 04/21/2004 | EP1410422A2 Flat discharge lamp |
| 04/21/2004 | EP1410421A1 Method and device for operating a uv-radiation source |
| 04/21/2004 | CN1490841A Metal vapor discharge lamp with stable characteristics and luminating device |
| 04/21/2004 | CN1146954C Discharge lamp |
| 04/20/2004 | US6724147 High-pressure gas discharge lamp with cooling arrangement |
| 04/20/2004 | US6724145 Discharge lamp |
| 04/20/2004 | US6724144 Discharge lamp |
| 04/20/2004 | US6724135 Reflector lamp having a metallic holder |
| 04/20/2004 | US6724134 Surface discharge lamp and system |
| 04/15/2004 | WO2004032181A2 High-pressure gas-discharge lamp |
| 04/15/2004 | WO2004032180A2 Low-pressure mercury vapour discharge lamp |
| 04/15/2004 | WO2004031323A1 Phosphor and method of treating phosphor |
| 04/15/2004 | US20040070344 Cold cathode lamp and electronic instrument using cold cathode lamp |
| 04/15/2004 | US20040070343 Joined bodies, high-pressure discharge lamps and a method for manufacturing the same |
| 04/15/2004 | US20040070327 Alumino earth-alkali silicate glasses with high thermal capacity for light bulbs and use thereof |
| 04/15/2004 | US20040070324 Fluorescent lamp electrode for instant start and rapid start circuits |
| 04/15/2004 | US20040070322 Metal vapor discharge lamp, floodlight projector and metal vapor discharge lamp lighting device |
| 04/15/2004 | DE10245922A1 Hochdruckgasentladungslampe High-pressure gas discharge lamp |
| 04/14/2004 | EP1408723A2 Device for operating a high pressure discharge lamp |
| 04/14/2004 | EP1408533A1 Outside electrode discharge lamp |
| 04/14/2004 | EP1407474A1 Gas discharge lamp |
| 04/14/2004 | EP1407473A1 Use of a uva illuminant |
| 04/14/2004 | EP1336326A4 Ultraviolet lamp power supply and method for operating at high power/reduced cooling using cycling |
| 04/14/2004 | CN2612060Y Dual layer mulybdenum foil electrode structure of high strength gas discharge lamp |
| 04/14/2004 | CN2612059Y Filament joint of high voltage sodium lamp |
| 04/14/2004 | CN1489558A Method for forming complex ceramic shapes |
| 04/14/2004 | CN1489179A Fluorescent lamp with fluorescent layer |
| 04/14/2004 | CN1489178A 照明装置 Lighting device |
| 04/14/2004 | CN1489177A Optical source deivce |
| 04/14/2004 | CN1489176A Apparatus for rapid reaching maxium brightness for fluorescent lamp |
| 04/14/2004 | CN1489175A Buld type fluorescent lamp and illuminating equipment |
| 04/14/2004 | CN1489169A Mercury-containing gas discharge tube and suction device thereof |
| 04/14/2004 | CN1488582A Bulb assembly capable of generating electromagnetic radiation and used in lamp assembly |
| 04/14/2004 | CN1146012C Low-pressure discharge lamp comprising several luminescent substances |
| 04/14/2004 | CN1146011C Mercury free metal halide lamp |
| 04/14/2004 | CN1146010C Low-pressure mercury discharge lamp |
| 04/14/2004 | CN1146009C High-voltage metal-halide lamp |
| 04/14/2004 | CN1146008C High-voltage metal-halide lamp |
| 04/13/2004 | US6720731 Mercury discharge lamp of the short arc type |
| 04/13/2004 | US6720718 Thin walled lamp with tungsten halogen capsule and pyrophoric fuse |
| 04/13/2004 | US6719601 Fluorescent lamp and method for manufacturing the fluorescent lamp |
| 04/13/2004 | US6719600 Method for making mercury capsule for use in fluorescent lamp |
| 04/13/2004 | CA2224362C Method for operating a lighting system and suitable lighting system therefor |
| 04/08/2004 | WO2003060947A3 Discharge lamp |
| 04/08/2004 | WO2003060379B1 Apparatus and method for increasing light output over operational life of arc lamp |
| 04/08/2004 | US20040066653 Light bulbs |
| 04/08/2004 | US20040066652 Light emitting lamp |
| 04/08/2004 | DE10341815A1 Fuß-Clip für Hochintensitäts-Entladungslampen Foot-clip for high intensity discharge lamps |
| 04/08/2004 | DE10326570A1 Photocatalyst coating for light from fluorescent lamp, comprises mixture of ultraviolet ray type photocatalyst fine particles and visible ray type photocatalyst fine particles in specific mass ratio |
| 04/07/2004 | EP1405331A1 High-pressure gas discharge lamp and method of manufacturing the same |
| 04/07/2004 | CN2610490Y Self-ballast energy-saving fluorescent lamp with long service life |
| 04/07/2004 | CN2610489Y Improved ceiling disc-shape fluorescent lamp |
| 04/07/2004 | CN1487723A 图像传感器装置 Image sensor means |
| 04/07/2004 | CN1487561A Metal foil seal lamp |
| 04/07/2004 | CN1487550A Two-purpose gas discharge lamp tube for lighting and sterilizing |
| 04/07/2004 | CN1486935A Changeable lamp assembly for water treatment system |
| 04/07/2004 | CN1486934A Light assembly |
| 04/07/2004 | CN1145192C Glass coating on current-carrying conductor in low-pressure sodium discharge lamp |
| 04/07/2004 | CN1145191C Fluorescent lamp module structure |
| 04/07/2004 | CN1145185C Method for producing lamp |
| 04/07/2004 | CN1144887C Non-evapotranspire getter device |
| 04/06/2004 | US6717364 Thallium free—metal halide lamp with magnesium halide filling for improved dimming properties |
| 04/06/2004 | US6717363 Control of leachable mercury in fluorescent lamps by gelatin |
| 04/06/2004 | US6717341 Bulb-form lamp and its manufacturing method |
| 04/06/2004 | US6717338 Frame mount for high intensity discharge lamp |
| 04/01/2004 | WO2004027819A1 Excimer lamp |
| 04/01/2004 | WO2004027818A1 Light-emitting device |
| 04/01/2004 | WO2004027817A1 High-pressure discharge lamp |
| 04/01/2004 | WO2004027111A1 Electrode, solid element and device using the same |
| 04/01/2004 | US20040062042 Light source device and display device |
| 04/01/2004 | US20040061444 Stem clip for high intensity discharge lamp |
| 04/01/2004 | US20040061443 Using transient assembly buttons during intermediate assembly steps which are removed before sintering; hollow body with opening having end capwith capillary tube with inserted length forming seal |
| 04/01/2004 | US20040061441 System and method for supporting arc tubes in HID lamps |
| 04/01/2004 | US20040061429 Discharge lamp |
| 04/01/2004 | US20040061420 Image display device comprising a plurality of silent gas discharge lamps |
| 04/01/2004 | US20040061069 Fluid treatment system with UV sensor and intelligent driver |
| 04/01/2004 | DE10341816A1 Keramische Lichtbogenröhre mit internem Wulst The ceramic arc tube with an internal bead |
| 04/01/2004 | DE10341078A1 Elektroden-Anordnung für eine Entladungslampe Electrode assembly for a discharge lamp |
| 04/01/2004 | CA2443458A1 Mercury lamp with electronic ballast and use thereof |
| 03/31/2004 | EP1403906A1 Discharge lamp and ultraviolet irradiation system and operation method therefor |
| 03/31/2004 | EP1403905A2 Snap-on spring clip for ceramic HID lamp |
| 03/31/2004 | EP1403355A1 Phosphor blends and blacklight sources for liquid crystal displays |
| 03/31/2004 | EP1402311A2 External electrode fluorescent lamp, back light unit using the external electrode fluorescent lamp, lcd back light equipment using the back light unit and driving device thereof |
| 03/31/2004 | EP1127030B1 Device for purifying fluid with photonic pulses |
| 03/31/2004 | EP1046189B1 Metal halide lamp with stem mounted support frame for arc tube shield |
| 03/31/2004 | EP1044464B1 Electric incandescent lamp |
| 03/31/2004 | EP0995222B1 Low-pressure mercury vapor discharge lamp |
| 03/31/2004 | CN1486503A Indirectly heated electrode for gas discharge tube, gas discharge tube with this, and its operating device |
| 03/31/2004 | CN1485881A Starting aid for high intensity discharge lamp |
| 03/31/2004 | CN1485880A Fluorescent lamp with safeguard construction |
| 03/31/2004 | CN1144261C Discharge lamp and bulb shape fluorescent lamp |