| Patents for H01K 1 - Details (7,905) |
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| 05/06/2009 | CN201233871Y Electric bulb |
| 05/06/2009 | CN201233861Y Lighting lamp tube for photon treatment |
| 05/06/2009 | CN201232975Y Lamp holder adapter |
| 05/06/2009 | CN101427343A Lamp with one filament for a vehicle headlamp with a low beam, fog light, turning light or bending light function |
| 05/05/2009 | US7528550 Ion implantation system and control method |
| 05/05/2009 | US7527396 Illumination device with thermally isolated integral power supply |
| 05/05/2009 | CA2276118C Lead free soft glass having high electrical resistivity |
| 04/30/2009 | WO2008141630A3 Lamp socket for an electric lamp |
| 04/30/2009 | WO2008139363A3 System comprising an infrared radiation source and an infrared radiation sensor |
| 04/30/2009 | US20090108751 Lamp mount structure |
| 04/30/2009 | US20090108726 Infrared light source |
| 04/30/2009 | DE202008008609U1 Im Abstrahlwinkel einstellbares Leuchtmittel The beam angle adjustable Lamp |
| 04/29/2009 | CN201229929Y Little glass material lamp holder |
| 04/29/2009 | CN201229928Y Halogen lamp seat |
| 04/29/2009 | CN201229927Y Electric lamp having radiation protection clip |
| 04/29/2009 | CN101419900A Halogen lamp |
| 04/29/2009 | CN100483777C Display device with light-shielding substrate |
| 04/29/2009 | CN100483608C Lamp for a vehicle headlight with low-beam function |
| 04/23/2009 | WO2009050064A1 Combined layer system for irc and color conversion filters |
| 04/23/2009 | WO2009049670A1 Lamp with an integrated electronic ballast and control arrangement with a transmitter for generating a radio signal for a lamp of this type |
| 04/23/2009 | US20090102347 Lamp With A Holdings Element |
| 04/23/2009 | US20090102344 Light source apparatus |
| 04/23/2009 | DE102007050289A1 Carbonstrahler mit Getter Carbon emitters with getter |
| 04/23/2009 | DE102007049569A1 Kombiniertes Schichtsystem IRC- und Farbkonversionsfilter Combined layer system IRC and color conversion filter |
| 04/23/2009 | DE102007049568A1 Lamp e.g. halogen lamp, for use as low beam headlamp of vehicle, has cylindrical shaped lamp tube whose section includes upper surface that is roughened with laser, acid, base or sandblast, before applying coating on section |
| 04/23/2009 | DE102007049543A1 Filament lamp i.e. halogen filament lamp, for use in vehicle headlight, has spiral-wound filament fixed over quartz glass holding element, where holding element is partly dyed by adding additives into glass melt |
| 04/22/2009 | EP1754238B1 Method for machining a lamp and lamp machined by said method |
| 04/22/2009 | CN201226348Y Luminous long-life lamp |
| 04/22/2009 | CN201226347Y Single-end halogen tungsten bulb |
| 04/22/2009 | CN100481310C Metal foil seal lamp |
| 04/22/2009 | CN100480574C Fastening type spring clip for ceramic screened lamp |
| 04/21/2009 | US7522822 Halogen lamp assembly with integrated heat sink |
| 04/21/2009 | US7521851 Electron emitting composite based on regulated nano-structures and a cold electron source using the composite |
| 04/16/2009 | WO2008132123A3 Method for producing a molybdenum film for the construction of a lamp and molybdenum film and lamp with molybdenum film |
| 04/16/2009 | US20090096343 Excimer lamps |
| 04/16/2009 | US20090096342 Highly emissive material, structure made from highly emissive material, and method of making the same |
| 04/16/2009 | DE102007023636B4 Lampensockel für eine elektrische Lampe und Verfahren zur Herstellung eines Lampensockels Lamp base for an electric lamp and method of manufacturing a lamp cap |
| 04/15/2009 | CN201222487Y Plastic bayonet lamp holder |
| 04/15/2009 | CN201222486Y Fixed structure for conductive cap of lamp holder |
| 04/15/2009 | CN101410938A Halogen incandescent lamp |
| 04/15/2009 | CN101410937A Lamp with a holding element |
| 04/15/2009 | CN101410936A Incandescent lamp, reflector incandescent lamp and lighting apparatus |
| 04/15/2009 | CN101410935A Electric lamp |
| 04/15/2009 | CN101409208A Electric incandescent lamp and light irradiation type heat treatment device |
| 04/15/2009 | CN100479091C Incandescent lamp with a luminous body which contains carbides |
| 04/14/2009 | US7518299 Compact PAR lamp comprising an ellipsoid reflector having more than one focal point |
| 04/09/2009 | DE102007047189A1 Power supply system for spiral-wound filaments of halide lamp of vehicle head light, has power supply wire for supplying power to spiral-wound filament of lamp, where filament is made of tungsten, and power supply wire is made of tungsten |
| 04/09/2009 | DE102007047182A1 Power supply arrangement for lamp i.e. headlight lamp of motor vehicle, has power supply wires, where diagonal section of one of wires forms preset angle and/or end section of wire runs parallel with plane and is arranged outside of plane |
| 04/08/2009 | EP1012873A4 Long life halogen cycle incandescent lamp and glass envelope composition |
| 04/08/2009 | CN201219100Y Plastic lamp cap |
| 04/08/2009 | CN201219099Y Rotation type positioning lamp cap |
| 04/08/2009 | CN101405831A Light source incorporating a high temperature ceramic composite and gas phase for selective emission |
| 04/08/2009 | CN101405630A High temperature ceramic composite for selective emission |
| 04/07/2009 | US7514858 Electron emission display device with electron collector or metal member |
| 04/07/2009 | US7513802 Lamp base adapter |
| 04/02/2009 | WO2009042380A1 Core-shell particulates, articles, and method of making |
| 04/02/2009 | WO2008074644A3 Lamp |
| 04/02/2009 | US20090085481 Tungsten-Halogen Quartz Lamp |
| 04/02/2009 | US20090085456 Automotive lamp coil |
| 04/02/2009 | US20090085454 Thermal mangement article having thermal wave guide |
| 04/01/2009 | EP2043132A2 Bending beam headlamp with multi-filament bulb |
| 04/01/2009 | CN101401188A Dual lever slide mechanism for extendible device housings |
| 04/01/2009 | CN101399159A Bayonet type socket |
| 04/01/2009 | CN101398141A Bending beam headlamp with multi-filament bulb |
| 04/01/2009 | CN100474501C Lamp with infrared reflecting coating |
| 04/01/2009 | CN100474500C Electric incandescent lamp |
| 04/01/2009 | CN100474499C Lighting apparatus using microwave energy |
| 03/31/2009 | US7511407 Optical filter of plasma display panel and fabrication method thereof |
| 03/26/2009 | WO2008074641A3 Plastic base part |
| 03/26/2009 | WO2008074640A3 Dipping cap comprising a filament |
| 03/26/2009 | US20090079317 Electric Lamp Comprising Holding Knobs for the Luminous Element |
| 03/25/2009 | CN101395696A Collaborative structured tagging for item encyclopedias |
| 03/25/2009 | CN101395695A Lamp with a built-in lamp |
| 03/24/2009 | US7506996 Illuminated display having two single-colored light sources |
| 03/19/2009 | WO2008074657A3 Lamp with a lamp vessel coated in places |
| 03/19/2009 | WO2008074655A3 Lamp base and lamp comprising same |
| 03/19/2009 | WO2006006091A3 Method of producing an infrared lamp |
| 03/18/2009 | CN101390192A Lamp base and lamp comprising said lamp base |
| 03/18/2009 | CN101390191A Lighting unit |
| 03/18/2009 | CN101388322A Double filament energy saving lamp having converting switch |
| 03/12/2009 | WO2006041737A3 Radiation emitting structures including photonic crystals |
| 03/12/2009 | US20090066213 Headlight Lamp |
| 03/12/2009 | US20090065049 Getter Paste Composition |
| 03/12/2009 | DE202008016263U1 Halogenglühlampe Halogen bulb |
| 03/12/2009 | DE102007042978A1 Lampe Lamp |
| 03/11/2009 | EP1839328B1 Dynamic control of planck radiation in photonic crystals |
| 03/11/2009 | EP1714305B1 Vehicle headlight bulb |
| 03/11/2009 | CN201207382Y Lamp holder |
| 03/11/2009 | CN201207381Y Lamp holder |
| 03/11/2009 | CN201207380Y Lighting bulb |
| 03/11/2009 | CN201207379Y Ordinary bulb type tungsten halogen lamp |
| 03/11/2009 | CN201207378Y Lamp bulb |
| 03/11/2009 | CN201207377Y High-efficiency energy-saving tungsten halogen lamp |
| 03/11/2009 | CN201207376Y A tungsten halogen lamp without metal rack |
| 03/11/2009 | CN201207375Y Tungsten halogen lamp without metal rack |
| 03/11/2009 | CN101385111A Lamp |
| 03/05/2009 | WO2009027922A2 Electric lamp |
| 03/05/2009 | WO2008074650A3 Bulb for a halogen headlamp |
| 03/05/2009 | US20090058250 Filter for display apparatus |
| 03/05/2009 | US20090058249 Ultraviolet ray light source apparatus |