| Patents for H01K 1 - Details (7,905) |
|---|
| 11/10/2004 | CN1175467C Electric incandescent lamp |
| 11/10/2004 | CN1175457C Lamp and method for making same |
| 11/09/2004 | US6815888 Halogen lamps, fill material and methods of dosing halogen lamps |
| 11/09/2004 | US6815878 High temperature lamp |
| 11/07/2004 | CA2466723A1 Lamp for generating colored light |
| 11/04/2004 | WO2004095506A2 Halogen incandescent lamp |
| 11/04/2004 | WO2004095505A2 Electric lamp and lamp base |
| 11/04/2004 | WO2004095504A2 Lamp for heating |
| 11/04/2004 | WO2004053925A3 Lamp with infrared reflecting coating |
| 11/04/2004 | WO2003107393A3 Halogen incandescent lamp for mains voltage |
| 11/04/2004 | US20040217684 Color cathode ray tube |
| 11/04/2004 | US20040217681 Display device with light-shielding substrate and method for fabricating the same |
| 11/04/2004 | DE10318051A1 Halogenglühlampe Halogen bulb |
| 11/04/2004 | CA2522494A1 Halogen incandescent lamp |
| 11/03/2004 | EP1472716A1 Light-transmitting substrate provided with a light-absorbing coating |
| 11/02/2004 | US6812645 Inductively powered lamp assembly |
| 11/02/2004 | US6812639 Germicidal lamp with end of life arc quenching device |
| 11/02/2004 | US6812626 Light source with matrix of microfilaments |
| 11/02/2004 | US6812173 Lighting glass and colored glass bulbs, and manufacturing method thereof |
| 10/28/2004 | WO2003058676A3 Three-dimensional tungsten structure for an incandescent lamp and light source comprising said structure |
| 10/28/2004 | US20040212287 Lamp for an automobile |
| 10/28/2004 | US20040211927 Infrared radiator and irradiation apparatus |
| 10/27/2004 | EP1471563A2 Lamps with reflector and respective image projection apparatuses |
| 10/27/2004 | CN1540713A Filament made from Nano carbon tupe and fabricating method |
| 10/27/2004 | CN1540200A Lamp with reflector and Image projector |
| 10/27/2004 | CN1173383C Lamp bulb with information displaying coating mark and ink used for same |
| 10/26/2004 | CA2194288C Halogen incandescent lamp mounted without the use of cement |
| 10/25/2004 | CA2465074A1 Infrared radiator and irradiation apparatus |
| 10/21/2004 | WO2004090935A2 Lamp assembly |
| 10/21/2004 | WO2003071582A3 Base attachment for electric lamps |
| 10/21/2004 | US20040207306 Lamp with reflector and image projection apparatus |
| 10/20/2004 | EP1103064B1 Electric lamp and electric lamp/reflector unit |
| 10/20/2004 | CN2650324Y Riveted lamp bulb holder |
| 10/20/2004 | CN1538496A Foil sealing lamp |
| 10/20/2004 | CN1538494A High-pressure mercury discharge lamp and lamp unit with the high-pressure mercury discharge lamp |
| 10/14/2004 | WO2004088698A2 An improved plasma lamp and method |
| 10/14/2004 | US20040201352 Foil sealed lamp |
| 10/14/2004 | US20040201349 Vacuum device having a getter |
| 10/13/2004 | EP1466342A2 Electric lamp and manufacturing method |
| 10/13/2004 | CN2648594Y Halogen lamp bulb |
| 10/13/2004 | CN1171270C High-pressure mercury discharge lamp, and lamp unit with the same |
| 10/12/2004 | US6803721 Halogen incandescent lamp |
| 10/12/2004 | US6803706 Lamp with double layer coiled-coil filament |
| 10/12/2004 | US6802363 Flat type heat pipe with opening |
| 10/07/2004 | WO2004086454A2 Halogen dual-beam lamp |
| 10/07/2004 | US20040198097 Lamp wedge base |
| 10/07/2004 | US20040195948 Plasma display apparatus |
| 10/07/2004 | DE20320524U1 Lampe für einen Fahrzeugscheinwerfer mit Abblendlichtfunktion Lamp for a vehicle headlight low beam |
| 10/06/2004 | EP1464073A2 Halogen incandescent lamps |
| 10/06/2004 | EP1463691A1 Sintered body and electric lamp |
| 10/06/2004 | CN2646864Y Infrared bulb taking carbon ribbon as filament |
| 10/06/2004 | CN1534721A Method and device for forming microslot in lamp filament |
| 10/06/2004 | CN1170302C Wedge base electric light bulb |
| 10/05/2004 | US6800009 Bulb-form lamp and its manufacturing method |
| 09/30/2004 | WO2004084258A2 An electric incandescent lamp with infrared reflecting layer |
| 09/30/2004 | US20040189197 Plasma lighting bulb |
| 09/30/2004 | US20040187539 Method and apparatus for forming microchannels in a filament wire |
| 09/30/2004 | DE10312806A1 Lampe Lamp |
| 09/30/2004 | DE10312720A1 Dielektrische Barriere-Entladungslampe mit Quetschdichtung Dielectric barrier discharge lamp with pinch |
| 09/29/2004 | CN1532887A Dielectric obstacle discharge lamp with clamp sealing connection |
| 09/29/2004 | CN1532451A Electric bulb for automobile |
| 09/28/2004 | US6798138 Halogen incandescent lamp for motor vehicles |
| 09/28/2004 | US6796866 Silicon micromachined broad band light source |
| 09/23/2004 | US20040184269 Lighting apparatus |
| 09/23/2004 | US20040183467 Dielectric barrier discharge lamp with pinch seal |
| 09/23/2004 | US20040183448 Transformer and voltage supply circuit thereof for lighting tubes |
| 09/23/2004 | US20040183447 Electric gas lighting device |
| 09/23/2004 | US20040183445 Lamp |
| 09/23/2004 | DE102004002455A1 Lampe mit fixiertem Glasbauteil Lamp with fixed glass component |
| 09/22/2004 | EP1460675A2 Lamp with thermal screen |
| 09/22/2004 | EP1459344A2 Electric lamp |
| 09/22/2004 | CN2643478Y Anti-dazzle directional lighting tungsten halogen lamp |
| 09/22/2004 | CN2643477Y Explosion-proof single end halogen lamp bulb |
| 09/22/2004 | CN1531006A Assembled parts of light structure, attached light and connecting method for the assembled parts |
| 09/22/2004 | CN1530670A Optical polarization light source device and producing method thereof |
| 09/21/2004 | CA2461347A1 Dielectric barrier discharge lamp with pinch seal |
| 09/16/2004 | WO2004079897A2 High efficiency emitter for incandescent light sources |
| 09/16/2004 | WO2004079774A1 Process to make nano-structurated emitters for incandescence light sources |
| 09/16/2004 | WO2004079773A2 High efficiency emitter for incandescent light sources |
| 09/16/2004 | WO2004079056A2 Process to make nano-structurated components |
| 09/16/2004 | WO2003092329A3 Inductively powered lamp assembly |
| 09/16/2004 | US20040179258 Optical polarized light source device and method of making same |
| 09/16/2004 | US20040178732 Assembly for lamp construction and associated lamp and method for connecting the assembly |
| 09/16/2004 | US20040178714 Decorative bulb of a series connected light string |
| 09/15/2004 | CN1167102C Lamp bulb coating liquid and preparing process thereof |
| 09/14/2004 | US6791247 Lamp |
| 09/14/2004 | US6791244 Electric lamp provided with a lamp cap |
| 09/14/2004 | CA2460461A1 Assembly for lamp construction and associated lamp and method for connecting the assembly |
| 09/10/2004 | WO2004053924A3 Lamp for a vehicle headlight with low-beam function |
| 09/09/2004 | US20040175162 Infrared emitter element and its use |
| 09/08/2004 | EP1454338A2 Lamp with internal reflector and lamp assembly therewith |
| 09/08/2004 | CN2640032Y G9 lamp bulb |
| 09/08/2004 | CN2640031Y Anti-rotate lamp bulb with figure |
| 09/08/2004 | CN1527355A Halogen lampwith infrared reflective coating and haloqen lamp with feflective mirror and infrared reflective coating |
| 09/02/2004 | WO2004075244A2 Light source comprising cleaning means |
| 09/02/2004 | WO2004057646A3 Halogen incandescent lamp |
| 09/02/2004 | WO2003075315A3 Source of light and method for regenerating a source of light |
| 09/02/2004 | US20040170028 Multiple-filament motor vehicle headlight lamp |
| 09/02/2004 | US20040169477 Dimming-control lighting apparatus for incandescent electric lamp |
| 09/02/2004 | DE19706905B4 Berührungssicheres Sockel-/Fassungssystem für Glüh- und Gasentladungslampen Contact Secure plinth / detection system for incandescent and gas discharge lamps |