| Patents for H01K 1 - Details (7,905) |
|---|
| 10/10/2002 | US20020145373 Tungsten-rhenium filament and method for producing same |
| 10/09/2002 | EP1247290A2 Luminous element for a lamp |
| 10/08/2002 | US6462478 Safety switch for lamp including a light source capsule |
| 10/08/2002 | US6462472 Fixing structure for safety fuse of Christmas lamp |
| 10/02/2002 | EP1246220A1 Lead-in wire |
| 10/02/2002 | EP0793857B1 Capped electric lamp and lighting system comprising a reflector and an associated capped electric lamp |
| 10/02/2002 | CN2514486Y Halogen tungsten filament lamp bulb |
| 09/26/2002 | WO2002075778A1 Halogen incandescent lamp |
| 09/26/2002 | WO2002075777A1 Cadmium-free amber automotive lamp |
| 09/26/2002 | US20020135302 Halogen incandescent lamp and a lighting apparatus using the lamp |
| 09/26/2002 | US20020135301 Halogen filament lamp |
| 09/19/2002 | US20020130600 High pressure halogen filament lamp |
| 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 |
| 09/12/2002 | WO2002071444A1 Electric lamp |
| 09/12/2002 | US20020126487 Protected coating for energy efficient lamp |
| 09/12/2002 | US20020125804 Underwater lamp |
| 09/11/2002 | CN2510991Y New-type ion lamp |
| 09/11/2002 | CN2510990Y Contact-free structure of lamp-foot and resistance |
| 09/10/2002 | US6448570 Radiant device, especially infrared radiator |
| 09/06/2002 | WO2002041360A3 Filament structure for incandescent lamps |
| 09/04/2002 | CN2509710Y Long service life energy-saving light bulb |
| 09/04/2002 | CN2509709Y Lamp bulb |
| 09/03/2002 | US6445133 Incandescent lamp with integral voltage converter |
| 09/03/2002 | US6445112 Lamp with protective multilayer overcoating; iron oxide, silicon oxide interface and organic pigment with protectiveradiation transparent covering |
| 08/29/2002 | WO2002066890A1 Electric lamp |
| 08/29/2002 | US20020117954 Device for mounting a light source |
| 08/29/2002 | US20020117950 Lead-free amber-colored electric lamp |
| 08/28/2002 | CN2508391Y Soft starting lamp bulb |
| 08/28/2002 | CN2508390Y Improved C-type lamp stem |
| 08/28/2002 | CN1366621A Electric lamp and interference film |
| 08/28/2002 | CN1089945C Halogen incandescent lamp mounting bulb without use of cement |
| 08/28/2002 | CN1089944C Electric lamp coated with interference film |
| 08/27/2002 | US6441541 Optical interference coatings and lamps using same |
| 08/22/2002 | WO2002065503A2 Halogen lamps, fill material and methods of dosing halogen lamps |
| 08/21/2002 | CN1365511A Electric lamp |
| 08/21/2002 | CN1365510A Electric lamp |
| 08/21/2002 | CN1089485C Electric lamp |
| 08/21/2002 | CN1089484C Electric mains voltage lamp |
| 08/21/2002 | CN1089481C Electric lamp |
| 08/20/2002 | US6435696 Electric light bulb having a mirror, and a strip light including at least one such bulb |
| 08/15/2002 | US20020109448 Incandescent multi-filament light bulb |
| 08/08/2002 | WO2002061332A1 Electric lamp provided with a lamp cap |
| 08/08/2002 | WO2001097244A3 Improved daylight lamp |
| 08/08/2002 | US20020105275 Lamp having a high-reflectance film for improving directivity of light and heat treatment apparatus having such a lamp |
| 08/07/2002 | EP1228525A1 Halogen incandescent lamp for motor vehicles |
| 08/07/2002 | EP1228524A1 Halogen incandescent lamp having filament leg clamped in press seal |
| 08/07/2002 | EP0799493B1 Electric lamp |
| 08/07/2002 | CN2504761Y Christmas bulbs |
| 08/07/2002 | CN2504760Y Halogen tungstem lamp |
| 08/07/2002 | CN1363114A Electric lamp/reflector unit |
| 08/07/2002 | CN1088910C Incandescent lamps and process for producing the same |
| 08/06/2002 | US6429579 Apparatus and method of lead centering for halogen/incandescent lamps |
| 08/01/2002 | US20020101158 Lamp and getter for removing gaseous impurities |
| 08/01/2002 | US20020101144 Christmas bulb structure |
| 07/31/2002 | EP1227512A2 High pressure halogen filament lamp |
| 07/31/2002 | CN2503602Y Lamp bulb structure |
| 07/25/2002 | US20020096984 Infrared lamp, method of manufacturing the same, and heating apparatus using the infrared lamp |
| 07/24/2002 | EP1225614A1 High-pressure discharge lamp, lamp unit, method for producing high-pressure discharge lamp, and incandescent lamp |
| 07/24/2002 | CN2502402Y Luminous structure of small-size decorative lamp bulb |
| 07/24/2002 | CN1088254C Lamp with two-side sealed by extrusion |
| 07/23/2002 | US6424089 Electric incandescent lamp with infrared reflecting layer |
| 07/18/2002 | WO2002056336A2 Stabilized heat shield for halogen lamp |
| 07/17/2002 | EP1222675A2 Headlight bulb |
| 07/17/2002 | EP1222481A1 Process for production of a dielectric multi-layered reflecting coating |
| 07/17/2002 | CN2501185Y Single end halogen tungsten lamp |
| 07/17/2002 | CN2501184Y Single-end halogen tungsten lamp |
| 07/17/2002 | CN2501183Y Explosion-proof single-end halogen tungsten lamp |
| 07/10/2002 | CN2499972Y Single end halogen-tungsten lamp with protective device |
| 07/10/2002 | CN2499971Y Improved lamp cap fixer of bulb |
| 07/10/2002 | CN2499970Y Torch type bulb |
| 07/10/2002 | CN2499969Y Single end high voltage lighting halogen-tungsten lamp |
| 07/03/2002 | EP1220569A2 Heating device assembly and method |
| 07/03/2002 | CN2498739Y Small size bulb |
| 07/03/2002 | CN1356717A Infrared lapm bulb, its preparing process and heating appliance using it |
| 06/27/2002 | DE10041564C2 Kühlbares Infrarotstrahlerelement Coolable infrared radiator element |
| 06/25/2002 | US6411021 Wedge base bulb with color coating |
| 06/25/2002 | US6409372 Capped electric lamp |
| 06/20/2002 | WO2002049075A1 Linear incandescent lamp with filament-support mount |
| 06/19/2002 | CN2496131Y Low-voltage safe lamp bulb |
| 06/19/2002 | CN2496130Y Fluorescent tube water cooling unit used for exposuring device |
| 06/18/2002 | CA2039785C Low sag tungsten filaments and their use in lamps |
| 06/13/2002 | WO2002046116A1 Lead-free amber-colored electric lamp |
| 06/13/2002 | US20020070682 Fluorescent lamp and high intensity discharge lamp with improved luminous efficiency |
| 06/13/2002 | US20020070649 Traffic lamp and filaments therefor |
| 06/11/2002 | US6404112 Electric lamp/reflector unit |
| 06/06/2002 | US20020067109 Garage lamp |
| 06/06/2002 | DE10023936C2 Glühlampe, Fahrzeugleuchte mit einer Glühlampe und Verwendung einer Glühlampe Bulb, light vehicle with a light bulb and use a light bulb |
| 06/05/2002 | EP1210728A1 Electric lamp |
| 06/05/2002 | CN2494559Y Double-head halogen tungstem lamp bulb |
| 06/04/2002 | US6400077 Electric incandescent lamp |
| 06/04/2002 | US6399955 Selective electromagnetic wavelength conversion device |
| 06/04/2002 | CA2082764C Light bulb filament dampening system |
| 05/29/2002 | CN2494033Y Single end tungsten-halogen lamp |
| 05/28/2002 | US6396029 Heat roller |
| 05/28/2002 | US6394845 Fixed device for the bulb socket |
| 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 |