| Patents for H01K 1 - Details (7,905) |
|---|
| 12/10/1997 | EP0812002A2 Automotive lamp bulb |
| 12/10/1997 | CN2270274Y Plug-type lamp bulb and lamp base |
| 12/10/1997 | CN1167543A Electric lamp |
| 11/26/1997 | EP0809277A2 Method of sealing halogen lamp |
| 11/26/1997 | CN1166234A Electric incandescent lamp |
| 11/26/1997 | CN1166166A Electric incandescent lamp with a quartz glass lamp vessel |
| 11/26/1997 | CN1166046A Micro lighting bulb of normal lamp holder |
| 11/19/1997 | EP0807316A1 Electric incandescent lamp and process for producing electric incandescent lamps |
| 11/19/1997 | CN2268310Y Incandescent bulb |
| 11/12/1997 | CN2267557Y Insertion type lamp base and bulb therewith |
| 11/12/1997 | CN2267532Y Electric bulb |
| 11/12/1997 | CN2267531Y Energy-saving electric bulb |
| 11/12/1997 | CN1164931A Electric reflector lamp |
| 11/11/1997 | US5686794 Halogen incandescent lamp with filament positioning arrangement |
| 11/11/1997 | US5686786 Light bulb with glass envelope having light transmission of a wavelength only up to 700mm |
| 11/11/1997 | US5686783 Cementless electrical lamp-base combination |
| 10/30/1997 | WO1997040521A1 Electric lamp |
| 10/30/1997 | WO1997040520A1 Light emitting device and arrays thereof |
| 10/30/1997 | WO1997040511A1 Reflector lamp |
| 10/30/1997 | DE19616409A1 Elektrische Lampe Electric lamp |
| 10/30/1997 | CA2252550A1 Light emitting device and arrays thereof |
| 10/22/1997 | EP0802562A2 Light-emitting assemblies |
| 10/22/1997 | EP0802561A1 Halogen lamp |
| 10/22/1997 | EP0801806A1 Electric reflector lamp |
| 10/21/1997 | US5680009 Method of making an electric incandescent lamp, and electric lamp made in accordance with the method |
| 10/21/1997 | US5680003 Coiled-coil filament design for an incandescent lamp |
| 10/21/1997 | US5680001 Comprising alternate layers of silicon dioxide inorganic coatings, also including boron oxide and phosphorus oxide; durability |
| 10/15/1997 | EP0801417A2 Double-ended type halogen lamp and method of making the same |
| 10/15/1997 | EP0800703A2 Capped electric lamp |
| 10/14/1997 | US5676579 Patterned optical interference coatings for electric lamps |
| 10/09/1997 | WO1997037369A1 Light source and socket |
| 10/09/1997 | DE19612051A1 Long-life graphite filament lamp |
| 10/08/1997 | EP0799493A1 Electric lamp |
| 10/08/1997 | EP0799492A2 Reflector lamp |
| 10/08/1997 | CN2264414Y Combination cold light beam directional halogen tungsten lamp |
| 10/07/1997 | US5675218 Incandescent lamp and a lighting apparatus using the lamp |
| 10/02/1997 | DE19612169A1 Connection of filament to current leads in electric lamp |
| 10/01/1997 | EP0797548A1 Electric incandescent lamp with a quartz glass lamp vessel |
| 09/24/1997 | CN2263402Y Lamp bulb with overheat-proof explosion-proof device |
| 09/23/1997 | US5670840 Tungsten-halogen incandescent lamp with reduced risk of containment failure |
| 09/23/1997 | US5670206 Deodorizing lamp and method for production thereof |
| 09/17/1997 | EP0707754B1 Energy storage and conversion devices |
| 09/17/1997 | CN2262761Y Signal lamp bulb |
| 09/17/1997 | CN2262760Y High-brightness antiglare uniform leadlamp |
| 09/17/1997 | CN1159652A Lamp with two-side sealed by extrusion |
| 09/17/1997 | CN1159536A Electric lamp-reflection cap structure unit |
| 09/11/1997 | DE19609151A1 Short wavelength infra-red emitter tube |
| 09/10/1997 | EP0793857A1 Capped electric lamp and lighting system comprising a reflector and an associated capped electric lamp |
| 09/10/1997 | CN2262299Y Improved halogen lamp cap |
| 09/10/1997 | CN1159066A Lamp tungsten filament positioning method |
| 09/09/1997 | US5666017 Daylight lamp |
| 09/04/1997 | WO1997032338A1 Vacuum sealed incandescent lamp with filament support structure |
| 09/04/1997 | WO1997032331A1 Novel daylight lamp |
| 08/26/1997 | US5660462 High efficiency vehicle headlights and reflector lamps |
| 08/20/1997 | EP0790638A2 Device for controlling the transmission of light from light sources |
| 08/20/1997 | EP0789932A1 Electric incandescent lamp |
| 08/20/1997 | CN1157343A Large-section potassium dihydrogen phosphate single crystal fast growth method |
| 08/20/1997 | CN1157306A Color coating composition for turn signal lamp and turn signal lamp |
| 08/19/1997 | US5659222 Vacuum sealed incandescent lamp with improved filament support structure |
| 08/15/1997 | CA2196350A1 Controlling the transmission of light from light sources |
| 08/06/1997 | CN2259022Y 双灯丝白炽灯泡 Dual-filament incandescent light bulb |
| 07/31/1997 | WO1997015065A3 Electric lamp |
| 07/31/1997 | DE19603300A1 Electric lamp with molybdenum@ foil bushings including doped molybdenum@foil |
| 07/30/1997 | EP0786799A1 Incandescent reflector lamp with sun-like spectral output |
| 07/30/1997 | EP0786791A1 Electric lamp |
| 07/30/1997 | CN2258655Y Light-changeable bulb and suctet thereof |
| 07/25/1997 | CA2195820A1 Light bulb base |
| 07/23/1997 | CN2258318Y One-end compact colour-changing lamp |
| 07/23/1997 | CN1155352A Halogen incandescent lamp mounting bulb without use of cement |
| 07/22/1997 | US5650126 Titanium oxide film coating on glass and metals on films |
| 07/17/1997 | WO1997025733A1 Electric lamp with uncemented base |
| 07/17/1997 | DE19601396A1 Motor vehicle halogen lamp with crimp seal fitting in base |
| 07/16/1997 | EP0784335A1 Vibration-resistant incandescent electric lamp |
| 07/16/1997 | CN1154760A Capped electric lamp |
| 07/09/1997 | CN1153879A Electric lamp to be fitted to printed board |
| 07/08/1997 | US5646473 Electric reflector lamp |
| 07/03/1997 | DE19549311A1 IR black body for space applications formed as large aperture disc used in source or receiver |
| 07/02/1997 | CN1153578A Capped electric lamp |
| 07/01/1997 | US5644676 Thermal radiant source with filament encapsulated in protective film |
| 07/01/1997 | US5644189 Having high temperature thermosetting epoxy resin coating surrounding attachment sites between terminals and lead wires, each encased in individual shrink-fit sleeves, with epoxy filling between sleeves, exterior shrink-fit |
| 06/26/1997 | WO1997015940A3 Capped electric lamp |
| 06/25/1997 | EP0780884A1 Lamp reflector unit |
| 06/25/1997 | EP0780883A1 Double side-pinched lamp |
| 06/23/1997 | CA2193286A1 Lamp and reflector unit |
| 06/12/1997 | DE19545296A1 Infrared radiator |
| 06/11/1997 | CN2256166Y Niobium cup of high voltage sodium lamp |
| 06/05/1997 | WO1997015945A3 Reflector lamp |
| 05/28/1997 | EP0776025A1 Incandescent electric lamp with cap and method of fabricating such, as well as cap for an incandescent electric lamp |
| 05/28/1997 | EP0776023A2 Electrically modulatable thermal radiant source |
| 05/28/1997 | EP0775366A1 Halogen incandescent lamp mounted without the use of cement |
| 05/28/1997 | CN2255097Y Double-shell and no dizzy bulb |
| 05/28/1997 | CN2255096Y No-dizzy field effect bulb |
| 05/28/1997 | CN2255095Y High brightness, no-dizzy and even-light lamp |
| 05/28/1997 | CN1150864A Self-aligning light directing surface mountable miniature incandescent lamp |
| 05/28/1997 | CN1150863A Electric incandescent lamp and radiant body for incandescent lamps |
| 05/28/1997 | CN1150701A Incandescent lamp bulb and lighting installation |
| 05/28/1997 | CA2163804A1 Christmas light assembly |
| 05/21/1997 | EP0774158A1 Capped electric lamp |
| 05/21/1997 | CN1150496A Electric reflector lamp |
| 05/20/1997 | US5631522 A lamp envelope comprising silicon oxide as main component |