| Patents for H01K 9 - Lamps having two or more incandescent bodies separately heated (790) |
|---|
| 11/18/2014 | US8890401 Solid-state luminescent filament lamps |
| 02/05/2014 | CN203423146U Multi-filament bulb |
| 12/04/2013 | CN103426720A Concentric coil infrared emitter lamp |
| 11/27/2013 | EP2667402A1 Concentric coil infrared emitter lamp |
| 08/07/2013 | CN101640164B Filament lamp |
| 02/06/2013 | CN101398141B Bending beam headlamp with multi-filament bulb |
| 11/14/2012 | CN101292324B Thorium-free electrode with improved color stability |
| 10/16/2012 | US8288932 Filament lamp |
| 09/11/2012 | US8264133 Incandescence lamp with a reinforcement rib |
| 08/01/2012 | EP2482306A1 Multi-filament bulb for bending beam headlamp |
| 06/28/2012 | DE102009054936B4 Halogenglühlampe Halogen bulb |
| 05/31/2012 | WO2012047734A3 Apparatuses, systems, and methods for electromagnetic protection |
| 05/02/2012 | EP1228525B1 Halogen incandescent lamp for motor vehicles |
| 04/04/2012 | CN101517313B 用于机动车辆的灯 For a lamp of a motor vehicle |
| 03/14/2012 | DE202011108002U1 Halogenglühlampe Halogen bulb |
| 02/22/2012 | CN101944473B 双功率取暖灯 Dual power heating lamp |
| 01/31/2012 | US8106574 Electric bulb for use in a vehicle headlamp |
| 01/25/2012 | EP2409321A2 Reactor lid assembly for vapor deposition |
| 01/25/2012 | EP2409320A2 Showerhead for vapor deposition |
| 01/25/2012 | EP2409319A2 Heating lamp system and methods thereof |
| 12/27/2011 | US8084928 Halogen incandescent lamp incorporating two filaments for daylight operation |
| 12/06/2011 | US8072128 Filament lamp |
| 11/30/2011 | CN202058703U 再生式照明灯 Regenerative lights |
| 11/30/2011 | CN101536146B 具有灯丝的遮光罩 Hood having filaments |
| 11/23/2011 | CN202049926U Bayonet incandescent lamp |
| 11/23/2011 | CN1676371B Vehicular headlamp |
| 10/06/2011 | US20110241516 Incandescence lamp |
| 09/28/2011 | CN201992531U 改进型封闭式卤钨汽车前照灯 Improved Closed halogen car headlamp |
| 08/03/2011 | CN201918365U 一种机动车灯泡的泡体结构 Foam structure for a vehicle lamp |
| 07/13/2011 | CN102122604A Multi-filament (pole change) long-life lamp |
| 06/22/2011 | DE102009054936A1 Halogen lamp i.e. headlight lamp, for e.g. moped, has three contact tabs projecting out from front surface of lamp socket, where through holes in welding flaps of two of three tabs are arranged laterally offset to middle axes of tabs |
| 03/29/2011 | US7915800 Field emission cathode capable of amplifying electron beam and methods of controlling electron beam density |
| 02/24/2011 | DE102009037788A1 Infrared emitter for use in heating and thermal conversion of planar substrate, preferably glass substrate, comprise casing tube and heating source, which is installed on casing tube |
| 02/08/2011 | US7884535 Low-pressure gas discharge lamp comprising a UV-B phosphor |
| 01/19/2011 | CN201717242U Multi-contact dual-filament bayonet-socket bulb |
| 01/19/2011 | CN201717241U Polylight |
| 01/12/2011 | CN101944473A Double-power warming lamp |
| 12/30/2010 | US20100327731 Lamp with ir suppressing composite |
| 12/29/2010 | EP2267757A1 Lamp lighting device and filament lamp |
| 12/22/2010 | CN1770386B Front lamp of vehicle |
| 10/06/2010 | CN201601113U 一种灯泡灯丝电路 One kind of light bulb filament circuit |
| 10/05/2010 | US7808180 Thorium-free electrode with improved color stability |
| 09/29/2010 | CN201594529U Double-power heating lamp |
| 09/29/2010 | CN201594528U Focusing regulation device for automobile headlamp bulb |
| 09/29/2010 | CN101845304A Low-pressure gas discharge lamp comprising a uv-b phosphor |
| 08/18/2010 | CN201556605U Improved halogen tungsten lamp bulb of enclosed halogen tungsten head lamp for automobile |
| 08/11/2010 | CN201549479U Polylight |
| 07/07/2010 | CN201522994U Multi-filament car lamp |
| 06/09/2010 | CN201503852U Motor vehicle lamp |
| 06/09/2010 | CN1969357B Low-pressure gas discharge lamp comprising a UV-B phosphor |
| 05/25/2010 | US7722210 Automotive lamp and reflector for low beam and advanced forward lighting system |
| 05/19/2010 | CN101213637B Halogen filament lamp comprising a dimming cover consisting of an mo alloy |
| 05/18/2010 | US7719177 Low-pressure mercury vapor discharge lamp and compact fluorescent lamp |
| 05/12/2010 | CN201466005U Tungsten halogen bulb special for close type vehicle tungsten halogen headlamp |
| 05/12/2010 | CN201466004U Double-core warming lamp |
| 05/12/2010 | CN201466003U Multifunctional infrared bulb |
| 04/01/2010 | US20100079052 Filament lamp |
| 03/31/2010 | EP2169705A2 Filament lamp |
| 03/31/2010 | CN101685763A Filament lamp |
| 03/24/2010 | EP2166561A1 Filament lamp |
| 03/11/2010 | US20100060161 Halogen incandescent lamp |
| 03/11/2010 | US20100060160 Halogen bulb |
| 03/03/2010 | EP2159824A2 Filament lamp and light irradiation heat treatment device |
| 03/02/2010 | US7670037 Bending beam headlamp with multi-filament bulb |
| 02/25/2010 | DE102008038561A1 Halogen filament lamp, particularly for vehicle headlight, has two glow filaments used as low-beam light and high-beam light, where another glow filament is arranged for additional light functions |
| 02/24/2010 | CN100592462C Fluorescent lamp and method for manufacturing the same |
| 02/17/2010 | EP2154707A2 Filament lamp |
| 02/02/2010 | US7656079 Heater and heating device with heaters with lamps having an independently powered multiple part filament |
| 01/21/2010 | DE102008033019A1 Glühlampe mit an eine Helligkeitsempfindlichkeitskurve des menschlichen Auges angepasster Emission Light bulb with matched to a brightness sensitivity curve of the human eye emission |
| 01/06/2010 | EP2141732A2 Automotive lamp and reflector for low beam and advanced forward lighting system |
| 01/06/2010 | CN201378589Y Cold-warm color double-group lamp |
| 12/17/2009 | US20090312904 Snow Plow Position-Controlled Vehicle Headlight Operation System And Method |
| 12/02/2009 | CN101595627A Improvements in electromagnetic machines |
| 11/26/2009 | DE102008024173A1 Power supply system for H7 lamp of motor vehicle, has power supply lines sectionally formed from hollow tubes e.g. carbon nanotube, and arranged in axial direction of lamp vessel that electrically contacts spiral-wound filament |
| 11/25/2009 | EP2122664A1 Halogen incandescent lamp |
| 11/17/2009 | US7619352 Fluorescent lamp and method for manufacturing the same |
| 11/11/2009 | CN101578685A Halogen incandescent lamp |
| 11/04/2009 | CN201340844Y Bulb body structure of motor vehicle bulb |
| 10/28/2009 | CN100555560C Electric incandescent lamp |
| 10/07/2009 | EP2107596A2 Filament lamp |
| 10/07/2009 | EP2106615A2 Dipping cap comprising a filament |
| 10/01/2009 | US20090243461 Filament lamp |
| 10/01/2009 | DE102005015099B4 Fahrzeugscheinwerfer Vehicle headlights |
| 09/30/2009 | EP2105948A2 Filament lamp |
| 09/23/2009 | EP2102892A2 Lamp with a lamp vessel coated in places |
| 09/23/2009 | CN101540267A Lamp with adjustable wattage |
| 09/15/2009 | US7589468 High intensity discharge lamp |
| 09/09/2009 | EP1371084B1 Cadmium-free amber automotive lamp |
| 09/02/2009 | EP2095399A2 Two-filament lamp |
| 08/26/2009 | EP1016125B1 Vehicle lamps with improved filament and filament support configurations |
| 08/26/2009 | CN101517313A Lamp for motor vehicles |
| 08/12/2009 | EP2087506A2 Halogen bulb |
| 06/10/2009 | EP2066965A1 Lamp for motor vehicles |
| 06/03/2009 | EP2065919A1 Device and system for controlling and/or surveillance of a signal light |
| 05/20/2009 | EP2061069A1 Filament lamp and heat treatment device of the light irradiation type |
| 05/20/2009 | DE102007055180A1 Current supply system for spiral-wound filament of electrical lamp i.e. headlight lamp, in motor vehicle, has current supplies with elliptical cross-sectional surfaces and formed as hollow electrode in which core is placed |
| 05/20/2009 | DE102007055172A1 Lamp e.g. halogen one vehicle lamp, has receptacle fixed to socket and exhibiting section with reduced transparency, where section is designed as matting which are formed by radiation or mechanical or chemical treatment of receptacle |
| 05/14/2009 | US20090121607 Filament lamp and light irradiation type heat treatment device |
| 05/13/2009 | CN201238042Y Bulb having multi-group tungsten-filament lamp core |
| 05/06/2009 | CN101427343A Lamp with one filament for a vehicle headlamp with a low beam, fog light, turning light or bending light function |