| Patents for H01K 3 - Apparatus or processes adapted to the manufacture, installing, removal or maintenance of incandescent lamps or parts thereof (2,889) |
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| 10/24/2002 | US20020153838 High pressure lamp bulb and method of induction sealing |
| 10/24/2002 | CA2372532A1 High pressure lamp bulb and method of induction sealing |
| 10/15/2002 | US6464918 Method for production of a spiral-shaped heating element |
| 10/09/2002 | EP1247290A2 Luminous element for a lamp |
| 10/09/2002 | CN2515795Y Dismounting device for high altitude lamp bulb |
| 09/26/2002 | WO2002075778A1 Halogen incandescent lamp |
| 09/24/2002 | US6453777 Non-metallic three-section extension pole having bulb changer |
| 09/19/2002 | DE10112690A1 Tungsten-halogen lamp for operating at mains voltage, has mount formed from single-piece support wire |
| 09/18/2002 | CN1370328A 光源 Light source |
| 09/18/2002 | CN1370327A Light source and method for producing light source |
| 09/06/2002 | WO2002041360A3 Filament structure for incandescent lamps |
| 08/21/2002 | CN2507135Y Neon lamp maintenance device |
| 08/15/2002 | US20020109508 Test pen for lamp strings |
| 08/07/2002 | EP0799493B1 Electric lamp |
| 08/07/2002 | CN1088910C Incandescent lamps and process for producing the same |
| 07/31/2002 | CN2503603Y Coiling device for fuse of bulb |
| 07/25/2002 | US20020096984 Infrared lamp, method of manufacturing the same, and heating apparatus using the infrared lamp |
| 07/25/2002 | US20020096435 Causing a first impregnated member containing a plating solution in electrical contact with an anode to face the conductive layer on a substrate and moving it; preferentially forming a thin film in a depression, e.g. groove or hole |
| 07/18/2002 | WO2002056337A1 Chromium adhesion layer for copper vias in low-k technology |
| 07/11/2002 | US20020088117 Chromium adhesion layer for copper vias in low-k technology |
| 07/03/2002 | CN1356717A Infrared lapm bulb, its preparing process and heating appliance using it |
| 06/20/2002 | US20020073807 Lamp module removal and installation tool |
| 06/19/2002 | CN2496132Y Multipoint screwing machine for mfg. bulb |
| 06/12/2002 | CN1353857A Method for producing lamp |
| 06/11/2002 | US6401571 Lamp module removal and installation tool |
| 06/05/2002 | EP1210728A1 Electric lamp |
| 05/23/2002 | WO2002041360A2 Filament structure for incandescent lamps |
| 05/23/2002 | WO2002041350A1 Electric lamp and shaped metal body for use therein |
| 05/22/2002 | EP1206794A1 Light source and method for producing a light source |
| 05/22/2002 | EP1206793A1 Light source |
| 05/22/2002 | CN2492942Y Overhead lamp bulb installing and removing tool |
| 05/22/2002 | CN1350044A Electric light source welding mud powder |
| 05/22/2002 | CN1085400C Improved single ended quartz projection lamp |
| 05/07/2002 | US6384535 Lamp with shading film |
| 04/25/2002 | US20020047517 Electric lamp |
| 04/24/2002 | CN2488172Y Lamp bulb dyeing dryer |
| 04/23/2002 | US6375823 Plating method and plating apparatus |
| 04/17/2002 | EP1196937A2 Method for producing a lamp |
| 04/17/2002 | CN2487108Y Single and halogen tungsten lamp mounting structure |
| 04/16/2002 | US6370916 Flare manufacturing method |
| 04/11/2002 | US20020042338 Colored glass for lighting, colored glass bulb and method for producing thereof |
| 04/10/2002 | CN1082712C Method of mfg. electric bulb for display |
| 04/09/2002 | US6369510 Blue tinted automobile lamp capsule |
| 04/03/2002 | EP1193226A1 Colored glass for lighting, colored glass bulb and method for producing thereof |
| 03/28/2002 | DE10045544A1 Verfahren zum Aufbringen einer Beschichtung auf eine Lampe und beschichtete Lampe A method for applying a coating to a lamp and lamp coated |
| 03/27/2002 | EP0886879B1 Electric lamp |
| 03/14/2002 | WO2002021572A1 Thin film producing method and light bulb having such thin film |
| 03/14/2002 | WO2002021559A1 Method for applying a coating to a lamp and coated lamp |
| 03/13/2002 | EP1187176A2 Coloured filter for use in xenon lamp or halogen lamp and method of fabricating the same |
| 03/07/2002 | US20020027404 Colored filter for use in xenon lamp or halogen lamp and method of fabricating same |
| 02/27/2002 | EP1182690A1 Method of dimensionally stabilizing a tungsten filament |
| 02/27/2002 | CN2479644Y Automation production apparatus for bulb |
| 02/20/2002 | CN2478247Y Fitting-tensioning structure for filament of one-end halogen tungsten |
| 02/14/2002 | WO2001037307A3 Method for producing a lamp |
| 02/07/2002 | WO2001052305A3 Luminous element for a lamp |
| 01/31/2002 | WO2002009146A1 Electric lamp |
| 01/29/2002 | US6342762 Amber vehicle lamp |
| 01/24/2002 | US20020008477 Method for producing an electric lamp and foil configuration |
| 01/08/2002 | US6336837 Tungsten halogen lamp and method for manufacturing the same |
| 01/02/2002 | EP1166331A1 Method for connecting a current supply wire with a contact patch of an electrical lamp |
| 12/19/2001 | CN1327258A Method for labelling quartz glass lamp and quartz glass lamp made of it |
| 12/12/2001 | CN2465319Y Filament melting fastening machine |
| 12/06/2001 | US20010048274 Method for marking quartz glass lamps and quartz glass lamps produced using this method |
| 12/06/2001 | DE10026567A1 Verfahren zur Beschriftung von Quarzglaslampen und damit hergestellte Quarzglaslampen Method for labeling quartz glass lamps and thus produced quartz lamps |
| 12/05/2001 | EP1160821A2 Method of inscribing quartz glass lamps and quartz glass lamps made thereby |
| 11/21/2001 | EP1156505A1 Process of producing an electrical lamp |
| 11/08/2001 | WO2001084595A1 Safety lamp |
| 11/07/2001 | CN2458728Y Jointing structure of clamping head between two rotary disks for Christmas lamp bulb making machine |
| 10/31/2001 | CN2457737Y Multiple work position rotary disc vertical sealing machine |
| 10/31/2001 | CN2456966Y Air exhaust outlet of car lamp |
| 10/25/2001 | DE10019426A1 Process for heating a glass part used in the production of lamps comprises moving the glass part into a heating position, heating along the whole periphery of the part, and removing from the heating position |
| 10/17/2001 | CN1073223C Electric lamp to be fitted to printed board |
| 10/10/2001 | CN2453549Y Light wt., vibration and single line type separating filament disc |
| 10/10/2001 | CN2453548Y Broad range type automatic filament assembling machine |
| 10/09/2001 | US6300710 Filament lamp for emission of yellow light |
| 10/04/2001 | WO2001073155A1 System and method of coating substrates and assembling devices having coated elements |
| 09/19/2001 | EP1134780A2 Blue tinted automobile lamp capsule |
| 09/19/2001 | CN2449356Y Autoamtic gap type wire winding machine for lamp |
| 09/18/2001 | US6291934 Halogen incandescent lamp having U-shaped inner supply lead held mechanically in a fold in the foil |
| 09/12/2001 | CN2447937Y Clamping head for winding fuse on bulb stem |
| 09/12/2001 | CN2447936Y Bulb-shaping machine |
| 09/11/2001 | US6287163 Method for applying shading coatings to lamps |
| 09/05/2001 | CN2446656Y Two-station lamp tube outomatic clipping sealing machine |
| 08/08/2001 | EP1121220A1 Welding of lamp leads to stranded wires |
| 08/02/2001 | WO2001056061A1 Method for connecting a current supply wire with a contact patch of an electrical lamp |
| 08/02/2001 | DE10003434A1 Verfahren zum Verbinden eines Stromzuführungsdrahtes mit einem Kontaktblech einer elektrischen Lampe Method for connecting a supply conductor wire to a contact plate of an electric lamp |
| 08/02/2001 | CA2368761A1 Method for connecting a supply conductor wire to a contact plate of an electric lamp |
| 07/19/2001 | WO2001052305A2 Luminous element for a lamp |
| 07/19/2001 | DE10001007A1 Lighting body for incandescent lamp is double helix with two connections at one end; diameter of double helix and pitch of its windings increase steadily towards the connections |
| 07/19/2001 | CA2396929A1 Luminous element for an incandescent lamp |
| 07/17/2001 | US6260442 Broken light bulb base remover |
| 07/10/2001 | US6257095 Light bulb installation and removal tool |
| 06/13/2001 | EP1107287A1 Lamp and luminaire with a reflector and such a lamp |
| 06/07/2001 | WO2001041185A1 Claw for change of lamps |
| 06/06/2001 | CN1298199A Lamp with reflector and light source of lamp |
| 05/31/2001 | DE19957560A1 Lamp for light, especially for motor vehicle headlamps, has main, auxiliary coils, position definition device, bulb axis offset both vertically and horizontally with respect to auxiliary coil axis |
| 05/30/2001 | CN2432682Y Core wire wire-conveying mechanism for tungsten wire wire-coiling machine |
| 05/30/2001 | CN2432681Y Fixed simple structure for set of lamp bulb |
| 05/29/2001 | US6239550 Tungsten halogen lamp with infrared reflecting film and method for manufacturing the same |
| 05/25/2001 | WO2001037307A2 Method for producing a lamp |