F21V 13 - Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups

Patents for F21V 13 - Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups (11,665)
12/2004
12/29/2004	EP1491816A1 Vehicle headlamp comprising a reflector and an optical deflection element
12/29/2004	CN2667298Y Adjustable driving light for automobile
12/29/2004	CN1182338C Columnar lamp
12/28/2004	CA2126004C Sports lighting luminaire having low glare characteristics
12/23/2004	US20040257827 Vehicular lamp and light source module
12/23/2004	US20040257812 Light source device, method and device for manufacturing the same, and projector
12/23/2004	DE202004016370U1 Bar light with reflector for industrial uses such as on a lathe, has cover limiting light emission angle and rear reflector to intensify the light
12/23/2004	DE10320307A1 Innenleuchte für Fahrzeuge Interior light for vehicles
12/22/2004	CN2665505Y Novel solid luminous source
12/22/2004	CN1181284C One-way full light projection lamp
12/21/2004	US6833566 Light emitting diode with heat sink
12/16/2004	US20040252521 Free-cavity, double-diffusing indirect lighting luminaire
12/16/2004	US20040252517 Headlamp for vehicle
12/16/2004	US20040252512 Lamp polarization converting optical system, and image display system
12/16/2004	US20040252510 Luminaire and lamellae grid for this
12/16/2004	US20040252390 Compact folded-optics illumination lens
12/15/2004	CN1180194C 灯 Light
12/14/2004	US6830364 Vehicle light assembly
12/14/2004	US6830359 Illuminating or indicating device
12/09/2004	US20040246724 Searchlight with improved optical density
12/09/2004	US20040246606 Compact folded-optics illumination lens
12/09/2004	DE202004009194U1 Modular illumination device has tunnel-shaped arrangement of illumination elements, especially LEDs, for enclosing object with modules fitted with flat arrangement of illumination elements
12/09/2004	DE102004019857A1 Fahrzeugscheinwerfer Vehicle headlights
12/09/2004	DE10123617B4 Fahrzeugscheinwerfer Vehicle headlights
12/07/2004	US6828999 Light emitting device, light emitting device array, and printer having light emitting device array
12/07/2004	US6827475 LED light collection and uniform transmission system
12/07/2004	US6827473 Projection-type headlamp also having infrared light emitting function
12/02/2004	WO2004104925A2 Method and apparatus for use in injecting light into an optical system
12/02/2004	WO2004104691A1 Light source unit, process for manufacturing the same, and projector
12/02/2004	US20040240219 Vehicular headlamp and light-emitting module therefor
12/02/2004	US20040240201 Flashlight
12/01/2004	EP1481191A1 A rechargeable flashlight
12/01/2004	CN1550867A Light source device,light source manufacturing method, manufacturing device and projector
11/2004
11/25/2004	WO2004102067A1 Leuchtenraster
11/25/2004	US20040233678 Vehicular lamp
11/25/2004	US20040233666 Decorative illuminated artificial icicle assembly
11/25/2004	DE102004019318A1 Scheinwerfer für Fahrzeuge Headlights for vehicles
11/24/2004	EP1478881A1 Luminaire for emitting light having a variable color
11/23/2004	US6821008 Projector headlamp
11/23/2004	US6821001 Lamp device for vehicle
11/18/2004	WO2004100624A2 Lighting methods and systems
11/18/2004	DE102004016416A1 Fahrzeugscheinwerfer und Halbleiterlichtemissionselement Vehicle headlights and semiconductor light emitting element
11/17/2004	CN2656810Y LED colour lighting device
11/17/2004	CN2656797Y Multicolour lamps and lanterns
11/16/2004	US6817744 Vehicle lamp
11/16/2004	US6817730 Flashlight with rotatable lamp head
11/11/2004	WO2004097772A1 Sign illumination system
11/11/2004	US20040223337 Vehicle head lamp
11/11/2004	US20040223125 Light source unit and projector having the same
11/11/2004	DE202004009029U1 Directionally radiating fluorescent tube with glare delimitation has film at outlet that consists in profile, longitudinally/transversely, of many small lenses that direct light; film blocks UV light
11/10/2004	CN1545146A Power type semiconductor solid illuminated light source and packaging preparation method thereof
11/10/2004	CN1175200C 发光二极管照明光源装置 Light-emitting diode lighting device
11/09/2004	US6814480 LED-type vehicular lamp having improved light distribution
11/09/2004	US6814475 Led-type vehicular lamp having uniform brightness
11/04/2004	US20040218392 Prismatic reflectors with a plurality of curved surfaces
11/04/2004	US20040218378 Lighting apparatus
11/04/2004	US20040218177 Apparatus and methods relating to wavelength conditioning of illumination
11/04/2004	US20040216406 Decorative structure
11/04/2004	DE4426469B4 Reflektor für ein Abblendlicht in einem Fahrzeugscheinwerfer Reflector for a low beam headlight in a vehicle
11/03/2004	EP1473512A2 Luminaire
11/03/2004	EP1472492A1 Illuminating assemblies with mirrors
11/03/2004	EP1320854B1 Illumination system particularly for microlithography
11/03/2004	CN1542320A Vehicle head lamp
11/02/2004	US6811284 Method and device for modifying the irradiance distribution of a radiation source
11/02/2004	US6811283 Decorative illuminated artificial icicle assembly
11/02/2004	US6811277 Vehicle lamp
10/2004
10/28/2004	US20040212998 Sign illumination system
10/28/2004	US20040212789 Optical illumination system and image projection system including the same
10/27/2004	CN2651587Y Parabolic mirror style LED miner light
10/27/2004	CN1540201A Headlamp of vehicle
10/27/2004	CN1539676A Combined lamps
10/21/2004	WO2004090586A1 Luminous diffuser with differentiated light emitting parts for lighting equipment
10/21/2004	US20040208020 Headlamp for vehicle
10/21/2004	US20040208019 Vehicular lamp
10/21/2004	US20040207336 Method of initiating lighting of a discharge lamp, circuit for lighting a discharge lamp, light source device using the circuit, and optical instrument incorporating the light source device
10/21/2004	DE202004013217U1 Lighting system e.g. for stage lighting in theaters and opera houses, uses spindle-nut-system for swiveling screening element between an output position and end position
10/20/2004	CN1538188A Light path device with laterally standing box for large-area tester solar battery
10/19/2004	US6807369 Illumination device and photographing apparatus having the same
10/19/2004	US6805476 Led-type vehicular lamp having uniform brightness
10/14/2004	WO2004088201A1 Vehicle headlamp
10/14/2004	DE10315131A1 Scheinwerfer für Fahrzeuge Headlights for vehicles
10/13/2004	EP1467145A1 Signal light for motor vehicles
10/13/2004	EP1467143A1 Vehicle headlamp comprising means for spreading transversely the light beam
10/13/2004	CN1537210A Protable light-emitting display device
10/13/2004	CN1536391A Optical lighting system and image projection system containing it
10/13/2004	CN1536263A Vehicular front headlight and semiconductor luminous element
10/12/2004	CA2250312C Illumination system comprising microprisms with blocking means
10/07/2004	US20040196663 Vehicular headlamp and semiconductor light emitting element
10/07/2004	US20040196653 Exterior luminaire
10/06/2004	EP1076906B1 Lighting system, especially for extreme ultraviolet lithography
10/06/2004	EP0968448B1 Illumination system
10/06/2004	CN1534232A Headlamp for vehicle
09/2004
09/29/2004	CN1532569A Optical source unit and projector with said optical source unit
09/29/2004	CN1532449A Lamp for medical use and its producing method
09/28/2004	US6796687 Luminaire globe having low glare bandless seam
09/28/2004	US6796677 High intensity lamp
09/23/2004	US20040184286 Light guide equipped with reflectors
09/23/2004	US20040184280 Vehicular headlamp and light emission module
09/23/2004	DE10311317A1 Lighting device for vehicle, e.g. flashing light in external mirror, has several output coupling structures arranged on surface of light conductor to lie essentially at reflector surfaces focal point
09/22/2004	EP1459009A1 Luminaire with counter-reflector and refractor

1 ... 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 ... 117