Patents
Sitemap › H01 - Basic electric elements › H01K - Electric incandescent lamps › H01K 1 - Details
Patents for H01K 1 - Details (7,905)
08/2003
08/13/2003CN1435387A Alkaline earth metal aluminosilicate glass for lamp bulb
08/08/2003CA2396603A1 Decorative lighting apparatus
08/07/2003WO2003064339A2 Alkaline-earth aluminosilicate glass and use thereof
08/07/2003WO2003035552A3 Dispersion of aluminium oxide
08/06/2003CN2565147Y Durable safety halogen tungsten lamp bulb
08/06/2003CN1434479A Halogen lamp and making method thereof
08/01/2003CA2416587A1 Alkaline-earth aluminosilicate glass for lamp bulbs
07/2003
07/31/2003WO2003063197A1 Light-transmitting substrate provided with a light-absorbing coating
07/31/2003US20030142495 Halogen lamp and method of its manufacture
07/31/2003US20030141799 Non-detachable structure of a lamp bulb and its lamp holder
07/30/2003CN2563750Y Non-copper head bulb and lamp holder structure
07/30/2003CN2563749Y Anti-explosion bulb
07/30/2003CN1433386A Alumino earth-alkali silicate glasses with high thermal capacity for light bulbs and use thereof
07/30/2003CN1116239C Glass composition for lamp, core pole for lamp and vacuum tube for lamp
07/29/2003US6600256 Electric lamp
07/29/2003US6600255 Coil filament structure for an incandescent lamp
07/24/2003WO2003060953A2 Halogen incandescent lamps
07/24/2003WO2003059839A1 Sintered body and electric lamp
07/24/2003WO2003036684B1 Incandescent halogen lamp having flattened filament support leads
07/24/2003WO2002099835A3 Cathode ray tube having multiple field emission cathrodes
07/23/2003EP1329942A2 High-pressure discharge lamp and method of fabricating the same
07/23/2003CN2562362Y Explosionproof tungsten halide light
07/23/2003CN2562046Y Holiday lamps in fields and gardens
07/23/2003CN1431678A Halation lamp bulb
07/23/2003CN1115712C Bulb for automobile
07/22/2003US6597114 Lamp and lamp package made of functionally gradient material
07/22/2003US6597107 Tungsten-rhenium filament and method for producing same
07/17/2003WO2003058676A2 Three-dimensional tungsten structure for an incandescent lamp and light source comprising said structure
07/17/2003WO2003023816A8 Electric lamp, lamp vessel provided with a light-absorbing coating and method of preparing such a licht-absorbing coating
07/17/2003WO2001079129A9 Far infrared radioactive glass products for lighting and manufacturing methods therefor
07/17/2003US20030133296 Far infrared radioactive glass products for lighting and manufacturing methods therefor
07/17/2003US20030132708 Electrode assembly and lamp with conductor foil
07/17/2003US20030132707 Tungsten-rhenium filament and method for producing same
07/17/2003US20030132705 Photonically engineered incandescent emitter
07/16/2003EP1328006A1 Electrode assembly and lamp with conductor foil
07/10/2003WO2003056607A1 METHOD OF MANUFACTURING A FOIL OF MOLYBDENUM AND TITANIUM OXIDE (TiO2) FOR SEALING INTO A GLASS BULB
07/10/2003WO2003025964A3 Lamp-capping cement for electric lamps
07/10/2003US20030128544 Ornamental light with a light converging structure to enhance brightness of the ornamental light
07/10/2003US20030127980 Halogen incandescent lamp
07/10/2003US20030127979 Single-ended halogen lamp with IR coating and method of making the same
07/10/2003US20030127978 Multi-position hid lamp with single getter
07/10/2003DE10204149C1 Alkaline earth aluminosilicate glass for lamp bulbs contains oxides of silicon, aluminum, boron, magnesium, calcium, strontium, barium, zirconium, cerium, titanium, cobalt and iron
07/09/2003CN2560093Y Christmas light bulb with enhanced vision effect
07/08/2003US6591062 Infrared radiator with carbon fiber heating element centered by spacers
07/08/2003US6590319 Flat fluorescent discharge lamp
07/08/2003US6589896 Lead- and arsenic-free borosilicate glass having improved melting characteristic
07/08/2003US6589449 Strontium, ruthenium oxide
07/08/2003CA2412163A1 Multi-position hid lamp with single getter
07/03/2003WO2003054443A1 Reflector lamp and method for producing such a reflector lamp
07/03/2003US20030124321 Dispersion of aluminium oxide
07/03/2003US20030122484 Fuse and safety switch for halogen incandescent lamps
07/03/2003US20030122465 Decorative bulb with multiple light points and double circuits
07/03/2003US20030122464 Electric Lamp
07/03/2003US20030121916 Lighting glass and colored glass bulbs, and manufacturing method thereof
07/03/2003CA2443647A1 Reflector lamp and method for producing such a reflector lamp
07/02/2003CN2559095Y Improved Christimas lamp bulb
07/01/2003US6586775 Light-emitting device and a display apparatus having a light-emitting device
06/2003
06/26/2003US20030117073 High-pressure discharge lamp and method of fabricating same
06/24/2003US6583542 Device for mounting a light source
06/24/2003US6583541 Filament lamp with pinch-sealed base plate-shaped terminals connecting an outer lead to a feed line
06/24/2003US6583540 Incandescent multi-filament light bulb
06/24/2003US6583350 Thermophotovoltaic energy conversion using photonic bandgap selective emitters
06/19/2003WO2003050845A2 Lamp with internal reflector and lamp assembly therewith
06/19/2003US20030111947 Low operating temperature light source
06/19/2003US20030111944 Bulb attachment for temperature limited environment
06/18/2003EP1319240A1 Radiation source and device
06/18/2003CN2556785Y Four-contact long-life lamp
06/18/2003CN2556479Y Quick-flashing lamp string
06/17/2003US6580201 Umber paint for turn signal lamps and bulbs coated therewith
06/12/2003WO2003049144A2 Electric lamp
06/12/2003WO2002056336A3 Stabilized heat shield for halogen lamp
06/12/2003US20030107043 High-melting-point oxide light source, conductive paste and exhaust gas filter
06/11/2003EP0914674B1 Electric lamp
06/11/2003EP0850488B1 Re-usable light bulb
06/11/2003CN2555559Y Anti-explosion tungsten halogen lamp
06/11/2003CN1423829A Luminous element for a lamp
06/11/2003CN1423752A Process for production of a dielectric multi-layered reflecting coating
06/11/2003CN1422821A Glass for lighting and colour glass bulb and producing method thereof
06/10/2003US6577081 Safety shield assembly for electrical apparatus
06/10/2003US6577065 Electric lamp with light source extinguishing arrangement and method of operating same
06/05/2003WO2003023816A3 Electric lamp, lamp vessel provided with a light-absorbing coating and method of preparing such a licht-absorbing coating
06/05/2003US20030102792 Lamp design
06/04/2003CN1421897A Environment protecting and power-saving fluorescent lamp
06/04/2003CN1421896A Safe single-ended halogen tungsten lamp
06/04/2003CN1421411A Barium glass specially for power-saving lamp
05/2003
05/30/2003WO2003044830A2 Cement-free lamp base
05/28/2003DE20304218U1 Filament lamp especially low voltage lamp has Seebeck element with heating resistor connected at one side and cooling sheet at other side and filament, which glows through electric potential developed from heat difference
05/28/2003CN2553511Y Stem
05/27/2003US6570327 Lamp with safety switch
05/27/2003US6570302 Electric lamp with light-absorbing medium and interference film
05/27/2003US6568834 Omnidirectional lighting device
05/22/2003WO2003043056A2 Electric lamp and manufacturing method
05/22/2003US20030094886 Bulb structure
05/21/2003CN2552159Y Safety single end halogen tungsten lamp bulb
05/21/2003CN2551855Y Glare-proof vehicle lamp
05/21/2003CN1419644A Electric lamp provided with a lamp cap
05/21/2003CN1109133C Technolong for manufacturing white dumet wire
05/20/2003US6566814 Induction sealed high pressure lamp bulb
05/14/2003EP1309985A1 Compact high-voltage electric light-bulb
05/13/2003US6563256 Low work function materials for microminiature energy conversion and recovery applications
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